I have been pregnant three times. I am blessed to have one beautiful little girl and unfortunately have had two miscarriages (one before my daughter and one after). My husband and I have decided to try again. I have read so many people taking baby asprin during pregnancy- can someone tell me what does it do? Has anyone taken anything else during pregnancy to try to prevent or lessen the changes of pregnancy? I am seeing my doctor this week and thought I would ask her as well.