I Have One 10 Yr. Daughter And I Am Now

I have one 10 yr. Daughter and I am now 32 but now I want to have 2nd child but could not conceive, on 2009 I had an abortion, I have irregular periods, after taking ovral under treatment of dr. Mukhrjee I had regular period fron oct'15 to feb'16, period dt. was 9th. In oct'15 to jan'16 but in feb'16 it was 6th and now in mar'16 I do not have any period so far, pl. Suggest suitable treatment