Am i pregnant? i had protected sex but i've missed my period. i have no symptoms but i've been cramping & instead of my period i got blood clotts.

Hard to guess: It can be hard to tell if a woman is pregnant because some of the symptoms seen in early pregnancy can also happen in non-pregnant women. A urine pregnancy test gives a reliable result if done correctly. One can test about 3 weeks after sex (3 weeks after when conception might have occurred) or 1 week after having a "weird" period. An Ob-Gyn doctor can evaluate if persistent or worrisome symptoms.