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Doctor insights on: Hcg Stimulation Test

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Acth stimulation test results accurate?

Acth stimulation test results accurate?

Depends: I'm assuming no lab errors. If you get a very high cortisol spike after receiving the first dose of ACTH, you are reassured you do not have Addison's. No, or a very small spike, strongly suggests Addison's. In-between... that's why there are specialist endocrinologists. ...Read more

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Does quantitative beta hCG use serum to detect hCG in blood?

Does quantitative beta hCG use serum to detect hCG in blood?

Yes: Serum is the part of blood. It is the liquid part left when blood clots and is centrifuged . Many 'blood' tests, including beta HCG are done on serum. ...Read more

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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

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Hcg 50 positive blood test two negative urine please help.

Hcg 50 positive blood test two negative urine please help.

Recheck blood: You need to have the blood levels checked again. You expect the level to about double in 2 days with a normal pregnancy. ...Read more

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Breasts leaking. Early light period. Negative pregnancy test. Prolactin levels normal?

Breasts leaking. Early light period. Negative pregnancy test. Prolactin levels normal?

Consider medications: Medications such as ssri , depression medications such as prozac, (fluoxetine) may affect your hormones and cause these symptoms. A thyroid function test may be of value ...Read more

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When should preg test done (blood test)..? L.M.P 24/3/2015

When should preg test done (blood test)..? L.M.P 24/3/2015

Only if Dr. wants it: Otherwise, a home urine test works just fine. Home pregnancy tests are very accurate and not affected by foods, herbs, common illnesses, sexually transmitted diseases, or medications. A correctly done urine test gives a reliable result 3 weeks after sex (3 weeks after when conception might have happened) or 1 week after missing a period. Home tests are cheap and sold everywhere. ...Read more

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Can pregnancy blood test give false negative. 3 days late, urine test negative and blood test negative too?

Can pregnancy blood test give false negative. 3 days late, urine test negative and blood test negative too?

False negative PG: A false pregnancy test is possible however, in this case you also have a negative blood pregnancy test which is far more accurate. ...Read more

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Can an ovulation test detect pregnancy before a pregnancy test?

Can an ovulation test detect pregnancy before a pregnancy test?

No: It's a different test. An ovulation test screens for leutenizing hormone (lh) not hcg. It simply checks for the hormone that allows ovulation. ...Read more

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Fertility 10 days after ovulation to early to test negative pregnancy test.

Fertility 10 days after ovulation to early to test negative pregnancy test.

Pregnancy Testing: Yes. Of course. Especially if you have not missed a period yet. ...Read more

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Surgical abortion 7/7/15.blood hcg level 8/6/15= 9. 8/19/15 ovulation positive.8/22/15 pg test positive. No real period since the abortion.Help please?

Surgical abortion 7/7/15.blood hcg level 8/6/15= 9. 8/19/15 ovulation positive.8/22/15 pg test positive. No real period since the abortion.Help please?

Pregnant: The most likely explanation is that you are pregnant again. Did you have sex after the abortion? If your BHCG was 9 back on 8.6.15 then that gives the doctor a point of comparison. Another BHCG can be done now. That number can be compared to the other to see if this is a new pregnancy or lingering BHCG from the pregnancy termination. ...Read more

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