Doctor insights on:
How Soon Can I Get Blood Tested For Pregnancy
H.p.t. is good: To detect and early pregnancy, the various home pregnancy tests are very sensitive and compare very well to the blood test. The advantage of the blood test is that it can provide a numerical value (a "quantitative" test) that can be useful in monitoring an early pregnancy. ...Read more
When your due date arrives, you will be more than ready to have your baby! Most women deliver the baby somewhere between 37 and 42 weeks. According to the American College of Obstetricians and Gynecologists, only 5% of babies arrive on the exact due date. Approximately 7% of babies are not delivered by 42 weeks, and when that happens, it is referred to ...Read more
There are several reasons why a woman may obtain a positive result on an a home pregnancy test when she is not actually pregnant. 1. False positive pregnancy test due to improper testing. 2. Evaporation line on a pregnancy test. 3. Certain medical conditions can lead to false positive test results. 4.False positive pregnancy tests can be caused by certain medicine
5. Defective pregnancy tests. ...Read more
Why did I get two positive pregnancy test at home and blood tested negative? How is that possible?
Different thresholds: It is possible to have positive urine and negative blood. The home urine tests are pretty sensitive- namely they don't miss much. They are looking for a HCG of 20 miu/ml and the blood test is looking for a level of 25 miu/ml. So if you were super early and your level was 22 miu/ml your urine would be positive and the blood negative. Repeat the blood in 1 week and then see, good chance its +! ...Read more
Got blood tested for pregnancy test, came back negative. Is this test certain because I'm still convinced I'm pregnant?
Need more info:
Did you have unprotected sex? Did you miss a period? If the blood test was done 3-4 days after a missed period and it was negative, you not likely to be pregnant. You could do a home test in a week or so. Use first morning urine and follow the instructions for the test carefully. If the result is negative you could re do it in 3-4 days if you do not get your period by then.
Menstrual irregularities are not uncommon and anovulatory cycle is a common cause. If you miss more than two periods it would be time to see your doctor.
Consult this site for more information on this topic.
http://www. Nichd. Nih. Gov/health/topics/menstruation/conditioninfo/Pages/causes. Aspx
Practice safe sex.
Get HPV vaccine. ...Read more
I just had a pregnancy scare, I was 4days late &this morning I started to get a light flow of brown blood. Does it have anything to do with the scare?
Take the test: If you want to know if you are pregnant, take a test. In today's world you do not need to wonder if you are pregnant or not based on symptoms. Pregnancy tests are available at any pharmacy and in minutes you will have your answer. They can detect a pregnancy 7-10 days after conception. The best time to take one is when you miss your period. ...Read more
A beta-HCG test.: A serum or urine beta-human Chorionic Gonadotropin test is/are best for determination of pregnancy. There are home pregnancy tests which mostly test urine, and serum/blood tests, which are done in the clinical lab. It would like;y be best to wait a week, and then go see your doctor to get a serum test in the lab as an outpatient. ...Read more
Yes: Blood tests can be done soon after conception (8-9 days after). It's best to wait until after your first missed period to test with he urine pregnancy tests. Be sure to accurately follow the directions to get a valid result. Other causes of false negative tests are not using first urine of the morning and drinking too much water before testing. Hope this helps. ...Read more
If my girlfriend take the pregnancy blood test to soon is it possible she can still get a negative result?
Takes 6-12 days: Yes, it takes 6-12 days for the test to become positive. She should wait at least one week after intercourse before doing a pregnancy test. If it is still negative after 2 weeks, you can rest assured she is not pregnant from any sexual encounter from at least 2 weeks prior. ...Read more
Would I get accurate blood test pregnancy report if I am taking microgyno and suspect I am pregnant? It's urgent please help
Microgynon?: Urine or blood pregnancy tests are very accurate, regardless of whether a woman is on birth control pills or not. One can do the test about 3 weeks after sex (3 weeks after when conception could have occurred). The result almost always will be negative, if one is using her birth control pills properly. Rarely is a pregnancy test an urgent matter. ...Read more
I was supposed to get my MP on this week I am 5 days over due but pregnancy test come negative what should I do? I also have crams but no blood
In geastational Diab: Yes if you have gestational diabetese.Get a more detailed answer ›
Depends on the cycle:
Pregnancy test blood or urine only becomes positive after implantation, that is when fertilized egg has attached to the wall of uterus it takes 6to12 days after ovulation average time 9days
so if you are pregnant blood pregnancy test becomes positive 3to4 days after implantation or 10to11 days after fertilization and ovulation
it all depends what time during your menstrual cycle you have sex. ...Read more
You could - why not: Try an early response type test. Reasons for missed/late periods: low body weight, obesity, marked weight ^ or v, over-exercise, endurance athletics, breast-feeding, ^ stress, illness, eating disorders (bulimia or anorexia), anovulatory cycle (no egg released), travel, hormone irregularities, drug use, meds (i.e., birth control) or medical problems (i.e. PCOS). #1 reason is pregnancy. ...Read more
Pregnancy blood test: You should get this result the same day if there is an urgent need. ...Read more
At every visit: You will have your blood pressure checked at every visit. It is normal in pregnancy to see your blood pressure decrease in the second trimester and then slowly rise. Blood pressure measurements, especially in the second half of pregnancy, are important in identifying women with gestational hypertension and/or preeclampsia, conditions that can significantly impact both mother and baby. ...Read more
1day: At the lab it takes < 24 hours - however it may take longer to get to you. I'd call next day and ask them to "call and get result" if it's not available. Typically, most offices say " 2-3 days" before results are back..... But..... Good luck! ...Read more
Yes, but not likely: For the first week after fertilization and for about 2 days after implantation, it is likely there will not be any measurable change in hcg, the hormone triggered by implantation. That time frame is shorter than the time it usually takes for anyone to suspect they are pregnant and have a blood test. The urine, hct, test often is not positive until days after the blood test is positive. ...Read more
Would like to find out if I should take a pregnancy test or go get a blood test done for pregnancy?
See below: Conception, as defined by the generation of a fertilized ovum, occurs within day or so of the sex. However, it takes about 3 weeks for the embryo to make enough HCG to produce a positive pregnancy test. Blood test may be done a day after a missed period. Home pregnancy tests should be done 4-5 days after the missed period. If the result is negative repeat the test in 4-5 days. Use first morning urine and follow instructions for the test carefully. ...Read more
Is it possible to get the results of a blood pregnancy test in less that 20 min. Or does it take longer to process?
Depends where: Doing the test itself is fast but unless your doctor is processing blood work in the office it probably is being referred out to an outside lab company. Doing a urine test is much faster and can detect pregnancy with a BHCG of > 20. This means it only misses pregnancy in the first few days after conception ...Read more
With a past pregnancy I couldn't get a positive test til 8wks, even blood test. Can that be something that happened in all my pregnancies?
Trust the test: Home pregnancy tests are very accurate. They are the same tests used in a doctors office. They can detect a pregnancy 7-10 days after conception. The best time to take one is when you miss your period. If you doubt the result you can repeat it in 1-2 days. If you were pregnant the hormone level would rise enough for detection. ...Read more
If you get a negative result on a pregnancy test five weeks and a negative blood test 3after sex can you trust it or should you take more?
Have a child and cant get pregnant now. Was on blood thinners when I got pregnant before. Been 3 years no protection no pregnancy. Is this related?
Review/likely: Review your problem with your GYN/OBS MD to see if you require additional workup and treatment to become pregnant. All the best. ...Read more
I've been trying to get pregnant and I have all kinds of pregnancy symptoms but I took blood and urine pregnancy test its negative! Could be pregnan?
About 1.0 ml: A usual tube contains about 5 ml which is more than enough for the test. ...Read more
Obstetrics: You can get this at any family clinic, OB clinic or even at planned parenthood. ...Read more
You can: But the utility of a pregnancy test in this setting is more so to assess for the possibility of a spontaneous abortion. Remember, spotting during pregnancy, especially the first trimester is rather common. I would say though, if you urine pregnancy testing is negative, the odds that this is pregnancy related bleeding goes way down. ...Read more
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