hi i m 35 years old female.my periods are irregular ..my gynacologist sujested me to take diane 35 for 3 months i want to know that after stop taking this tablet will it regulate my periods ?plz help me i m very upset .i also want to know that after marriage can i become pregnant easily?i want every month periods plz.,,,,,,,i also heard about vitex herb will it work to regulate my periods?