positive blood test for preg is 100% OR not.

[AngelEyess]

Re: positive blood test for preg is 100% OR not.

@queen_24

Sometimes a Corpus Luteum (filled with blood or fluid) can form a Cyst & is mistaken by pregnancy too and it shows false positive pregnancy test. This Cyst disintegrate by the time too or sometimes it starts growing and is mistaken for a Pregnancy. Because the corpus luteum contains hCG, it is possible that a pregnancy test will detect the presence of this hormone as being positive for pregnancy. Might be your cousin faced it and the cyst brokedown by its own and is now disappeared from her body.

Wish her best of luck for her future Pregnancy

Queen I have never heard of corpus luteum containing/secreting hcg. Yes it secretes progesterone and estrogen to facilitate pregnancy but i have never heard of it producing hcg and giving false positives.