I'm currently 5 weeks & have my first u/s next Thursday! Since last Thursday I had dark to very light brown discharge. So last night after intercourse, this morning I wiped and had dark red blood with tiny clots (no cramping) I called my OB & she says it's normal because your cervix are very sensitive with me being so early on. I forgot to ask how long will it last with all the other million questions I had. But tomorrow I already had a appt for HCG levels to be checked. So my ? Is, have you bled after intercourse & had a healthy pregnancy? And how long did your bleeding last?