hi doctor, i had severe bleeding last may...i had all the check ups- ultra sound , papsmear and everything were normal..end of June, i had my 4 day regular period..but since then i have not had my period yet..so its more than 3 months without period already..i did pregnancy test , and it was negative..i went to my OB gyn and i was prescribed to take primolut for 10 days, 2x a day; i haven t taken it though cuz im still hoping that my regular period will come soon..i am 43 yrs old already...please advise..thank you and God bless!