Originally Posted by
atomic sagebrush
But that's NOT what the study really even says. Most women have NO trouble conceiving. They studied the tiny group of women who have had trouble conceiving and slightly more of them had type O blood than Type A or B. That is probably due to genetics (since most people of similar blood types have similar ethnic heritage) and is TOTALLY a coincidence - probably something like, more Type O's have PCOS and since women with PCOS have more trouble conceiving, they go to fertility treatments more often. But the Type O blood type most likely has nothing to do with it, it's almost certianly just a coincidence. Like I said before, I have 5 kids and Type O, my sister has Type O, my mom and MIL and stepmom all have Type O and none of us had any trouble conceiving.
If you're having your FSH tested, please don't do anything unnatural to try to lower it before testing. YOu NEED that information to be accurate.