I am 27 my periods are irregular more than 35 days from 5 months from when I am trying to conceive. My last period come on 6th july and ends on july 10th and at 18th July bleeding occurs which not heavy like periods bleeding. I take a test on 6th August but negative then I take meprate 10 mg twice a day for 5 days now the 5 days is complete to finish the tablet but period not come and today pregnancy test is negative. My pelvis and uterus ultrasound is normal. please suggest me medicine for period is come in 2 days. Plz, plz.