My Period only comes and go with in 2 - 3 months, I went for a pap smear they say my womb everything is healthy my tubes is al good, I don't know why I can't get pregnant have been trying for 5 years now. And with my period that just comes and goes. Please help me

If it has been 5 years now, you probably should be seeing a fertility doctor. Also, remember that it is not always the woman that is the cause of not getting pregnant. Sometimes it is the man. Your partner should be checked for sperm count as well.