I am writing on here for the first time. I am 20 weeks along gestation but the baby is measuring 15 weeks size. I was told I have a small placenta and have 2 vessel cord. I have had two miscarriages that both happened within the first 4 weeks. I am so scared... can anyone suggest any sites or books to educate myself? I had an amniocentesis last week and she does have a strong heart beat @ 130+. Thank you for any help God Bless