i am 28yr female ,154 ht,48 wt.i have irregular periods from menarche.eventhough i took medicines periods irregular.when i stop medicines (tab cresanta) periods also stop.now i wants to conceive, for that i am not taking that medicine and periods not came. now starts to take registrone 5mg for 3 days . what is the purpose of starting registrone for me,whether its helps in pregnancy.please asvise regarding how i will get pregnant.give the best answer