Do your prenatal or regular vitamins have biotin?

Question

I just noticed a warning on my MegaFood Baby & Me 2 vitamins that biotin as an ingredient can sometimes interfere with clinical tests. It seems the warning is meant for thyroid tests, but I did a quick google and read sometimes it interferes with HCG levels reading smaller so you get false negatives on pregnancy tests, and possibly affects LH levels on ovulation tests as well. Has anyone noticed that while on vitamins with biotin and testing their ovulation or pregnancy tests?

Answer

Like the previous commenter said, Biotin is just another B vitamin, water soluble, so after your body gets the amount that it needs, the rest comes out in your urine.

Answer

Yes and I asked my OB about it. She said it's just another form or B vitamin and it's fine unless I need like heart testing done. It can interfere with some tests but typically not ones you get while pregnant. So if you're concerned just ask your OB about it. They can explain it to you a bit more.

Answer

I haven't noticed any testing issues while on vitamins with biotin, even got early positives at 8dpo both pregnancies.