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Pregnancy is exciting but waiting for it is a difficult process which really tries your patience. Pregnancy occurs when a sperm fertilizes an egg but you cannot tell immediately that you are pregnant. Instead, you have to wait until the fertilized egg is implanted in the uterus. This will send enough levels of HCG hormone into the bloodstream. If you are among the women who have been asking “how many days after missed period pregnancy test is positive” the answer is given below.
How Many Days After Missed Period Can Period Pregnancy Test Be Positive?
Pregnancy tests check if you blood or urine has the human chorionic gonadotropin (hCG) hormone which is released after a fertilized egg is implanted on the wall of the uterus. This process takes six days after fertilization in most cases. The level of hCG continues to increase throughout pregnancy and doubles after 2-3 days. To get a positive pregnancy test, most women will have to wait 5-10 days after their period was due. Some may detect pregnancy earlier becuase hCG accumulates at different rates for different women. The two major pregnancy tests are discussed below.
1. Urine Test
A woman can take a urine test at home or at her doctor’s office. She can take a home test a week after missing her period and then conduct another test with the doctor to confirm the results. The advantage of home pregnancy tests is that they are convenient, easy, quick and private. Urine test products come with clear instructions that any woman can follow. Following those instructions carefully gives accurate results. Here’s how to do a urine test:
- Place the test’s stick in the urine stream;
- Dip the test’s stick in a cup full of urine;
- Use a dropper to transfer urine from a cup to another container.
After a few minutes you will see a “+” or “–” symbol, one or two lines or color depending on the kit. Digital urine tests give “pregnant” or “not pregnant” results. Consult your doctor or the number given on the kit if you are unsure about the results.
2. Blood Test
Blood tests are less popular than urine tests and are usually done in the doctor’s office. They detect pregnancy about 6-7 days after ovulation. However, it takes longer to get results from a blood test. The two types of blood tests are:
- A qualitative hCG test: This test confirms if the blood contains hCG and indicates if you are pregnant or not. Doctors use it to confirm pregnancy 10 days after missing your period or earlier. This partly answers your question “how many days after missed period pregnancy test is positive”.
- A quantitative hCG test: This test gives the accurate amount of hCG in a woman’s blood including very little amounts. Besides, it can also be used in combination with other tests to check for ectopic or tubal pregnancy and monitor a woman’s condition after a miscarriage when hCG reduces.
Note: If have an irregular menstrual cycle, do not take any test until you pass the longest menstrual cycle you have ever had. For instance, if your cycle takes 30-36 days, the best time to take a pregnancy test is after 37 days. In addition, do not take an early pregnancy test after a hCG trigger shot because it will detect the residue of fertility drugs.
How Accurate Are Pregnancy Test?
Taking a urine pregnancy test first in the morning is likely to give your more accurate results because your urine is more concentrated at that time. The accuracy rate of urine pregnancy tests can be up to 99%, while the accuracy of blood tests is above 99%. If you are still wondering “how many days after missed period pregnancy test is positive” take the test a week after you miss your period for accurate results
What Affects the Accuracy of Pregnancy Test Result?
Accurate test results are important to women especially those who have waited for a long period of time. Several factors affect the accuracy of pregnancy test results:
1. Implantation Timing
Pregnancy tests check for hCG’s presence in the urine or blood. It takes about a week for the fertilized egg to attach on the wall of the uterus. You may get negative results if you take a pregnancy test before implantation.
2. HCG Levels in the Urine
The level of hCG in your urine varies depending on your drinking habits. Taking lots of fluid dilutes your urine, which affect the results of a pregnancy test. Concentrated urine will give more accurate results than diluted urine.
3. HCG Levels in the Blood
It may take a longer period to get positive results if the levels of hCG in a woman’s blood are low. The hCG levels will vary and this will affect the test results.
4. The Sensitivity of the Urine Home Pregnancy Tests
Each urine test has its own level of sensitivity. High sensitivity test may detect pregnancy early, while others may have to wait for a little bit longer. The instructions on the test kit will give you its sensitivity level, which reduce your confusion about “how many days after missed period pregnancy test is positive”.
7 Causes for a False Positive Pregnancy Test
Home pregnancy tests are a common tool used to find out if you’re expecting. Most at-home pregnancy tests are dip sticks, which are placed into the urine stream. The stick is then able to detect human chorionic gonadotropin (hCG), a hormone produced during early pregnancy.
Some pregnancy tests detect hCG very early in pregnancy. Reputable home pregnancy tests can be highly accurate, but they aren’t foolproof. False positives and negatives can occur for a variety of reasons. It’s also important to remember that once you have a positive pregnancy test, see your doctor to begin early prenatal care.
Read on to learn more about false positives on home pregnancy tests.
It’s possible to have a positive pregnancy test even if you aren’t technically pregnant. This is called a false positive, and is sometimes caused by a chemical pregnancy. A chemical pregnancy occurs if a fertilized egg, known as the embryo, is unable to implant, or grow, very early on. This can happen for a wide range of reasons.
Early pregnancy loss doesn’t occur because of anything the woman has done. It may be the result of issues within the uterus, such as fibroids, scar tissue, or a congenital uterine anomaly which causes the uterus to have an irregular shape.
Low amounts of certain hormones, such as progesterone, can reduce the likelihood of implantation and embryo growth.
Some causes of chemical pregnancy are unknown.
Chemical pregnancies are thought to be very common, but they typically go undetected if a pregnancy test is not taken. These early test results, when wrong, can be emotionally draining. For that reason, it is recommended that you wait to use an at-home pregnancy test until one week after you expected your period to start.
Sometimes a fertilized egg can implant itself outside of the main cavity of the uterus. This causes an ectopic pregnancy to occur. Ectopic pregnancies usually happen if a fertilized egg gets stuck in a fallopian tube during its journey to the uterus. This can happen if the tube has scar tissue, inflammation, is misshapen, or if there is a history of past uterine infections. This type of ectopic pregnancy is also known as a tubal pregnancy.
Ectopic pregnancies can also occur in the cervix, ovary, or abdominal cavity. An ectopic pregnancy cannot continue to become a normal pregnancy. The embryo is not viable because there’s no place for it to grow or thrive outside of the uterus.
The embryo will still produce hCG, even though it has implanted in the wrong place. That can cause a false-positive reading on an at-home pregnancy test.
Ectopic pregnancies are medical emergencies. Ectopic pregnancies can be damaging to the woman if left untreated, causing extreme blood loss or loss of the reproductive organs. Symptoms of ectopic pregnancy include:
- Nausea and sore breasts, which are also symptoms of a normal pregnancy
- Sharp waves of pain in the abdomen, pelvis, shoulder, or neck
- Severe pain on one side of the abdomen
- Light to heavy vaginal spotting or bleeding
- Dizziness or fainting
- Pressure on your rectum
Seek immediate medical help if you suspect an ectopic pregnancy.
You may continue to test positive for pregnancy following the loss of a pregnancy, either through miscarriage or abortion. During pregnancy, hCG levels continue to rise as the placenta grows, doubling every few days and peaking at around 10 weeks. When a pregnancy ends, hCG levels begin to recede, but it’s a slow process. The hormone can remain in your blood and urine for up to six weeks following the loss of your pregnancy. It’s possible to have a false-positive test until your hCG levels return to their prepregnancy state.
If the miscarriage was spontaneous, it’s also possible that not all of the pregnancy-related tissue was eliminated. This will cause hCG levels to remain elevated. When this occurs, a minor surgical procedure called a dilation and curettage is often required to remove the tissue.
Like most things in life, at-home pregnancy tests aren’t foolproof. It’s important to follow package directions exactly and to check the expiration date prior to use. Even with these safeguards, user error can occur. One of the most common mistakes is taking the test too early during your cycle. This can cause either a false negative or a false positive.
It’s also important to use the test when your urine is not diluted excessively with water and is very concentrated, such as when you first wake up in the morning.
Leaving the dipstick in your urine stream for the exact amount of time allotted is also important. Considering setting a timer on a stopwatch or your phone. That can help you track how long the dipstick has been in your urine stream. You’ll want to use a timer again while you wait for your results. Checking your results during the result time frame is also important.
Sometimes an evaporation line can be mistaken for a positive pregnancy test. Some at-home tests show two lines when hCG is detected and one line when hCG is not detected. The lines are usually a bright color, such as pink, red, or blue. Sometimes, a faint-colored second line will appear. This line may represent an early pregnancy or it may be an evaporation line. It’s probably an evaporation line if the line is completely colorless.
Evaporation lines may show up on a test you view after your urine has evaporated completely. Sometimes they’re caused by hormonal levels which don’t represent pregnancy. The best way to avoid being confused by an evaporation line is to follow the test’s timing directions exactly as they are given.
If you’re trying to become pregnant under a doctor’s care, you may be taking fertility medications. One of these is the synthetic hCG trigger shot, sold under the brand names Novarel, Pregnyl, Ovidrel, and Profasi. The hCG shot helps follicles release mature eggs. It may cause a false-positive reading on an at-home pregnancy test, particularly if the test is taken too early.
Other medications can also cause false-positive pregnancy tests. They include but are not limited to:
- Antianxiety medications, like diazepam (Valium) or alprazolam (Xanax)
- Antipsychotics, such as clozapine or chlorpromazine
- Anticonvulsants, like phenobarbital or other barbiturates
- Parkinson’s disease medications, including bromocriptine (Parlodel)
- Diuretics, like furosemide (Lasix, Diuscreen)
- Antihistamines, including promethazine
- Methadone (Dolophine)
Rarely, certain medical conditions can cause a home pregnancy test to give a false positive. These include:
- A urinary tract infection
- Kidney disease that causes blood or white blood cells in the urine
- Ovarian cysts, particularly corpus luteum cysts
- More serious diseases such as ovarian cancer
- Pituitary problems (very rarely)
A positive at-home pregnancy test result should always be followed up with a doctor’s appointment. Your doctor may give you a urine or blood test to confirm the results and monitor your hCG levels. You may also get a transvaginal ultrasound to look for the gestational sac as confirmation that the pregnancy is proceeding normally.
If you have received a false positive, your doctor’s visit will determine that. It might be an incredible relief to find out you are not pregnant. But if you were excited by your early results, it can be very upsetting. It’s important to remember that false positives do happen and are not an indication that you will never get pregnant.
If you’ve been trying unsuccessfully to get pregnant for some time, particularly if you are over the age of 35, consider working with an infertility specialist. There are also support groups where you can find inspiration and obtain knowledge from women who have been through the same thing. Working one-on-one with a therapist, clergy member, family member, or trusted friend can also be beneficial.
Positive Pregnancy Test: When and How Long After Implantation
A pregnancy test can show a positive result a few days after implantation has occurred. Most women who want to get pregnant are very keen to take a home pregnancy test (HPT) to see if the result is positive. Depending on your body and the levels of hCG hormone, early pregnancy can be detected by a pregnancy blood test as soon as 3-4 days after implantation. Usually, a urine home pregnancy test takes a few days longer to detect a pregnancy and may show a positive result as soon as 5-7 days after implantation.
Even if the home pregnancy test result is negative, it doesn’t necessarily mean that you are not pregnant. How soon an early pregnancy can be detected depends on the levels of the hormone called human chorionic gonadotropin (hCG). This hormone is produced during pregnancy. Blood and urine pregnancy tests check for elevated levels of hCG which start to rise right after implantation. A positive urine home pregnancy test will undoubtedly mean that you are pregnant and should visit your doctor for hCG blood test.
Most home urine pregnancy test kits advise that you should wait until the first day of your missed period before taking the test. This is when levels of hCG will usually be high enough for the majority of pregnancy testing kits to show a positive pregnancy result if you have conceived. However, some urine pregnancy testing kits are more sensitive and may be able to show a positive result and detect early pregnancy quite soon after implantation.
If you have already waited for a few days after your missed period to take a pregnancy test, and it is still negative, chances are that you are not pregnant.
You may want to take a pregnancy test, but you probably have questions such as: How long after implantation can I test? How long do I have to wait after a missed period before I take a test? In this article, you will find out how early you can detect pregnancy using at-home pregnancy testing kits. You will also learn about the other early signs of pregnancy that can help determine if implantation has taken place.
How Long After Implantation You Need to Take a Pregnancy Test
How early you can take a pregnancy test depends on a number of factors such as the sensitivity of the home pregnancy test (HPT), levels of human chorionic gonadotropin (hCG) in your body, and the regularity of your menstrual cycle.
A pregnancy test can only become positive when an egg is fertilized after ovulation. According to the American Pregnancy Association, ovulation happens about 11 to 21 days from the start of your last period. 1 At ovulation, an egg is released and lives for up to 24 hours in the fallopian tubes waiting for a sperm that lives long enough to fertilize it. Some signs of ovulation include discharge, light abdominal cramping, and some ovulation spotting.
When the fertilized egg attaches itself to the wall of your uterus, implantation occurs. As soon as implantation happens, your body produces hCG and the pregnancy hormone can be detected in a pregnancy test. At the same time, you may have other signs of implantation such as light spotting that lasts a day or two, mild cramping, tender breasts, and an increased need to pee.
The length of time after implantation you need to take a pregnancy test to check if it’s positive or not depends on the sensitivity of the pregnancy test that is carried out. The two types of pregnancy tests to check for early pregnancy are:
- Urine hCG pregnancy test kits that you use at home and show up a mark to indicate a positive pregnancy test or a negative test result.
- Pregnancy blood tests at the doctor’s office to check for hCG in blood serum in order to detect a pregnancy.
Urine hCG test – when is it positive after implantation?
Some of the most sensitive urine pregnancy test kits can detect early pregnancy in less than a week after implantation. The European Society of Human Reproduction and Embryology, found that urine pregnancy testing kits will usually show a positive result 3-4 days after implantation. By 7 days (the time of the expected period) 98% of pregnancy testing kits will be positive. 13
Urine pregnancy test kits have an hCG sensitivity of 25 mlU/ml (sensitivity of 25 units per litre). The American Pregnancy Association say that a reading of more than 25 mIU/ml in urine indicates pregnancy. 2
The levels of hCG are detectable a few days after implantation. For example, a report published in a German medical journal said that sensitive pregnancy testing kits can detect hCG as early as 4 days or even 10 days before your next period is due. 3
According to Dr. Nivin Todd on WebMD, implantation occurs 3-4 days after the egg is fertilized. This may result in implantation bleeding which can be one of the earliest signs of pregnancy. Dr. Todd says that hCG levels will show up in most urine tests from as early as 7 days before you expect your next period. 4
Sometimes, urine home pregnancy tests show up “false-negative” results because not enough hCG hormone has been detected yet. This means that you could still be pregnant even though the pregnancy test shows up as negative. However, in a few days, the pregnancy test will become positive in women if implantation has taken place.
You can test for pregnancy using a urine pregnancy test as early as a week before your next period is expected. Even if the results are negative, you shouldn’t lose hope. Take another urine pregnancy test after 5-7 days to see if it becomes positive. According to Lab Tests Online, if you are pregnant, an early positive urine pregnancy test will be reliable 10 days after your missed menstrual period. 5
Blood hCG Level and early pregnancy test
A pregnancy blood test will be positive 2 or 3 days before a urine pregnancy test. Pregnancy blood tests check the levels of the hCG hormone and they are more accurate than urine pregnancy tests as they can show the exact levels of hCG.
Doctors also use hCG levels to determine how many weeks you are pregnant and to monitor your health during pregnancy.
A blood pregnancy test will become positive very soon after implantation. According to Dr. Melissa Conrad Stöppler on MedicineNet, positive pregnancy blood test result can show up as early as one week after conception. Because implantation happens 3-4 after conception, you might get early pregnancy blood test results that are usually positive within 3 or 4 days after implantation. 6
In very rare circumstances, you might have a “false-positive” pregnancy test result. Dr. Stöppler says that medication, tumors, or other conditions can show up as a positive pregnancy test when there is, in fact, no pregnancy.
Pregnancy Test Soon After Implantation – How Accurate Is It?
A positive pregnancy test is almost certainly correct and is usually very accurate. However, you always need to follow the instructions of the home pregnancy test correctly.
Doctors from the National Health Service say that if the pregnancy test results are positive, then you are probably pregnant. However, a negative test result is less accurate and isn’t necessarily an indicator that you’re not pregnant. Sometimes, taking the pregnancy test too soon after implantation doesn’t allow for high enough levels of hCG hormone to develop. 7
Pregnancy tests can show a positive result when the concentration of the pregnancy hormone (hCG) is high enough to be detected in a blood test or urine sample.
According to Dr. Traci Johnson on WebMD, there are 6 factors that can affect how accurate a pregnancy test is soon after implantation. Some of these are: 8
The European Journal of Epidemiology says that smoking and being overweight can also negatively affect hCG levels. This makes it harder to test for early signs of pregnancy soon after implantation. 10
However, if you are pregnant, then pregnancy test result is usually positive within 7-10 days after you have missed a period.
How to Test for Pregnancy Soon After Implantation
Most women use at-home urine pregnancy test kits because they are cheaper and quicker than making an appointment with your doctor for a pregnancy blood test. These will test positive for pregnancy when hCG levels reaches at least 25 mIU/ml.
To use a urine pregnancy test soon after implantation to check if it tests positive, this is what you should do:
What do Pregnancy Test Results Mean After Implantation?
Positive pregnancy results usually mean that you are pregnant. Most home pregnancy testing kits show the results by means of a line to indicate a positive or a negative result. Dr. Traci Johnson on WebMD says that even if the line for a positive pregnancy test result is very faint, it still means you are pregnant. 8
If your pregnancy test is positive, then it means that you should make an appointment to see your doctor. The earlier you can arrange for prenatal care, then the better health you and your baby will enjoy during pregnancy.
Negative pregnancy results may not necessarily mean that implantation hasn’t happened. You could still be pregnant because you tested too soon after implantation or you took the test the wrong way. Dr. Traci Johnson recommends retesting for a positive result in a week to check for pregnancy.
If the HPT still tests negative over 10 days after your missed period, you should speak to your doctor. A late or missed period could be a result of a hormonal imbalance as well as emotional stress, excessive weight loss or gain and problems with pelvic organs. 12
Early Signs of Pregnancy Very Soon After Implantation
Even before an hCG pregnancy test becomes positive, you may have some signs of implantation that show up before a pregnancy test confirms that you are pregnant.
Implantation spotting. Many women experience implantation spotting as one of the earliest pregnancy signs. Implantation bleeding looks like very light spotting that could be a rusty brown or light pink color. Spotting associated with implantation usually last up to 2 days.
Implantation cramping. Around the time when the fertilized egg attaches to the uterine lining you might experience mild cramping. Implantation cramping usually happens just before or just after you notice implantation spotting.
Breast tenderness. Doctors from the American Pregnancy Association say that your breasts may become sore when implantation happens. In fact, your breasts may appear swollen and tender even as early as 1 to 2 weeks after conception. 11
Other signs of implantation or early pregnancy that you might notice before a pregnancy test tests positive are frequent urination, food aversions or cravings, backaches and headaches, and mood swings.
If you notice these signs of pregnancy, and you know that you had intercourse around the time of ovulation, you should take a home pregnancy test. If the results are negative, they may become positive several days later as pregnancy hormone (hCG) increases.
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How soon should you see a doctor after a positive pregnancy test?
You’ve just taken a pregnancy test – and it’s positive. You’re pregnant. Congratulations! You’ll have many questions going through your mind right now – and you’re probably wondering how quickly you need to make an appointment to see your doctor.
You have a positive pregnancy test, now what?
AS soon as you know you’re pregnant, call your doctor and schedule in your first prenatal (or antenatal) appointment.
Most women like to make an appointment fairly soon after they find out they’re pregnant. If this is your first pregnancy, it’s likely you’ll want to see a doctor straight away.
Most doctors recommend that, as soon as you’re ready, booking in to see a GP should be one of the first steps you take when you find out you’re pregnant. You can make an appointment online right now by finding your preferred practice here.
If, like most other women, you have a long list of questions you want answered immediately, don’t hesitate to phone the practice. The staff will be happy to talk through any concerns that you may have about your pregnancy before your appointment.
When to visit the doctor immediately about your pregnancy?
You should call your doctor immediately if you experience any of the following symptoms:
- Vaginal bleeding
- Excessive headaches and nausea
- High fever
- Itching all over your body
- Pain during urination
- Sudden swelling of face, hands or feet
- Have a chronic health condition
What will the doctor do at your first appointment?
At your first prenatal GP appointment, your doctor will ask you to take another pregnancy test to confirm your pregnancy and may also request blood tests as well. Your doctor will discuss your prenatal care options and considerations, including whether you will choose public or private healthcare, and which hospital you’d like to have your baby at.
You’ll be given plenty of information and resources as well as pamphlets and leaflets to help you decide on your care options and research your pregnancy health in detail. Your doctor will also discuss your prenatal health management and what you should avoid, including dietary considerations.
If you decide to have your baby as a private patient, your doctor will be able to give you a referral to the obstetrician of your choice. If you don’t have private health insurance or choose to have your baby in the public system, you’ll be informed of your options, which include shared care, midwifery teams and GP care.
What if your family doctor isn’t available?
Some doctors, particularly those who are in high demand or who are only working part-time, can be booked out up to one week in advance. If your family doctor isn’t available immediately and you don’t want to wait, consider making an appointment with another local doctor. He or she will be able to confirm your positive pregnancy test and help to answer any initial questions or concerns that you may have.
If you have recently taken a pregnancy test and received a positive result, it’s time to make an appointment with your GP. HealthEngine can help you find and book a convenient appointment with your local family doctor or another family-friendly GP at a practice near you.
A: Use HealthEngine to find and book your next GP appointment. Click on the following locations to find a GP clinic in your state or territory.
This article is for informational purposes only and should not be taken as medical advice. If in doubt, HealthEngine recommends consulting with a registered health practitioner.
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Http://www. newhealthadvisor. com/How-Many-Days-After-Missed-Period-Pregnancy-Test-Is-Positive. html
Http://www. healthline. com/health/pregnancy/false-positive-pregnancy-test
Http://www. healthyandnaturalworld. com/how-long-after-implantation-can-i-test-for-pregnancy/
Http://healthengine. com. au/info/How-soon-should-you-see-a-doctor-after-a-positive-pregnancy-test