question: Hello doctor, i m 28 yrs married woman from India, I had a history of irregular periods. although my hormones test & ultrasound reports come normal. As we are start  trying to have baby  and my periods history is from march is 27th march to 31st march in april no periods & negative pregnancy test so I go visit a doctor she advised me to have Rablet20 for five days& folic acid tablets for one month after having this medicine I had periods on 18th may apart from that she told me to go to different test like TSH,USG,,Insulin, Procatin & LH all the test are normal still I have irregular periods. After this I go to visit the doctor she advise me to have B Long F for three months .Is this tablet help me to have regular periods. Please advise me  I would like to conceive & Doctor told me to track the menstrual cycle to get pregnant .