Doctor insights on:
Negative Blood Test After Ivf
Home pregnancy test was positive but blood hCG came back negative. Ob perform a blood test again. Hcg 750 progesterone 21. Why first hCG was negative?
Lab error: Presuming the first blood pregnancy test was close to the second, one of them had to be a lab error, probably the first one that was negative. If there is any question about the health of the pregnancy, your doctor can follow the bhcg level to see if it is rising appropriately and obtain an ultrasound when the level is high enough.For more info www.Askyourgynecologist.Org. ...Read more
In vitro fertilization is an assisted reproductive technology. Ivf is a procedure used to treat fertility problems and assist with the conception of a child. During ivf mature eggs are retrieved from the ovaries and fertilized by sperm in a lab. A few days later, the fertilized egg (embryo) or eggs are implanted into the uterus. One cycle of in vitro fertilization ...Read more
Can pregnancy blood test give false negative. 3 days late, urine test negative and blood test negative too?
Faint positive home test, day period was due. Negative doctors test.(waiting for blood test) brown tacky spotting after test. Is this normal?
Got a positive ovulation test on 26th feb. Then after 16dpo, pregnant test negative, and again a positive ovulation test . ?
Normal?: It is more important that you had a positive surge of lh (the hormone detected by the kit) at mid-cycle. I would suggest that you also take note of any other symptoms (cramping / cervical discharge) that you might notice. Yes there is a surge of lh around ovulation, but there is also a slight rise back to baseline at about day 26-28 that the test might be detecting. ...Read more
Possibly. : It can also be due to not ovulating this cycle and therefore not getting a period on time. ...Read more
Faint positive hpt w/ first morn urine, neg dr. Urine test later that day, blood test came back post. Why was drs urine test neg? Early testing?
Pregnancy tests: Blood tests are more sensitive than urine tests, especially in early pregnancy. First morning urine is usually more concentrated than urine produced later in the day. Eating and drinking can dilute the urine enough to cause a false-negative result. That is why the blood test is done for confirmation. ...Read moreSee 2 more doctor answers
Positive pregnancy test the day after intercourse? (went for blood pregnant test 2 days later. Hcg levels were 600ml/iu).
Sounds like: You must've gotten pregnant before that.Get a more detailed answer ›
Pregnancy Testing: Yes. Of course. Especially if you have not missed a period yet. ...Read more
Timing: It is possible that the urine pregnancy test detected HCG that was in the urine even as a pregnancy was failing (impending miscarriage) but by the time a blood test was done, the miscarriage had already occurred and the levels of the HCG pregnancy hormone were cleared. Alternatively, it could have just been a false (+) urine pregnancy test. ...Read more
Likelihood of blood test showing pregnant tomorrow after month and a half missed period & multiple negative home preg tests?
You tell me!: Did you do the tests correctly? How often/when in your cycle did you have sexual encounters? Have you been using any sort of birth control? Irregular or missed periods/cycles in the past? When did you perform the tests in relationship to missed period? There are many more questions I could ask to help determine that "likelihood". Don't have unprotected sex if you don't know how these affect you ...Read moreSee 1 more doctor answer
I had a positive pregnancy test and a positive blood pregnancy then levels declined quickly. Then positive home test. Negative blood. Any suggestions?
See below: Return to your doctor for additional testing, if needed. ...Read more
Home pregnacy test posirive.( first response.) dr. Urine pregnacy test negative. But no period. Last period nov 17, 2013?
Defer to your Doctor: Health tap is not a place to pit our anonymous advice against the professional there in person taking care of you. What did your doctor tell you about these results? Did they offer you a blood test? And as an aside on december 16, 2013, with an lmp of 11/17/2013 it surely seems early to be testing. ...Read more
Took 3 pregnancy test. All positive. After urine, red blood and some blood clots. Took another test after, still positive. Please help. First pregnant?
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