I have isoimmunization antibodies against my babies when pregnant (like rh disease, but with a different blood factor). I've also had preeclampsia in both my pregnancies. My doctor said that the chance of my getting it again is high, so in my next pregnancy he will have me take vitamins C and E as well as a baby aspirin every day, and he will watch me closely.
Please, Anne and/or a doctor, can you tell me if taking baby aspirin every day will cause more of my antibodies cross the placenta, since my blood will be thinner? I know the POINT of baby aspirin is to make it cross the placenta better (no?), I don't want the antibodies crossing! And could the baby aspirin cause more mixing of maternal and fetal blood, resulting in more of an antibody response and a higher titer?
I definitely want to avoid having preeclampsia again, but I want to make sure the solution to one problem won't become the cause of another. Isoimmunization can be quite deadly for a fetus at a much earlier gestation than the typical time of onset for preeclampsia, so I'd rather err on the side of preventing problems from the isoimmunization. Naturally I would never ignore my doctor's advice - I'm up front with him about EVERYTHING - but I always like to arm myself with information before I talk with him. Thanks!