Welcome to HCM
read your prob, if you have more then 49days of pregnancy
then you should go tthrough D n C. you have already taken medicine so consult your doc n do as per his advise. then you should rule out cause of it by getting gonadal n thyroid
hormon test, CBC ESR, mountx test, sonography
for rule out any cyst, PCOD or any uterine deformity
. do one karyotyping also. start treatment according to cause.