I am 20 and my husband is 22. i was on implanon for 3.5 years and we started ttc last christmas. but bfn constantly. what's going on?

See a Fertility MD: Most young couples get pregnant in the 1st year of ttc, at 10 months it could still happen naturally. If not prego, see a reproductive endocrinology and infertility md to get checked out: we look for low ovarian reserve (egg supply), hormonal problems, blocked fallopian tubes, fibroids or polyps inside your uterus. Your husband needs a semen analysis: there's a sperm problem almost half the time.