Should i take the morning after pill just in case even if i have very slim chances of being pregnant? i tried to have sex, but it was without penetration and with protection. still i can't put my mind at ease, it was two days after my period ended.

Plan B ?'s: Even w/o penetration, semen may be produced prior to ejaculation, and sperm is contained within. Any genital contact could result in pregnancy, but the chances are minimal. If your periods are 5-7 days long, day 9 (two days after period ended) is well prior to ovulation at age 22. Ask your gyn physician about low dose oral contraceptives to be more secure about possible pregnancy.