Hello Doctor,
I had unprotected sex on 9th day of my cycle. My periods had been 6 days late and I look two home
pregnancy test after 4 days of missing period and both came negative. I feel like my nipples have become darker and I was having abdominal cramps and sore breasts.Today morning which is the 37th day of my cycle I'm having a small amount of brown discharge. Can it be implantation bleeding.? Or is it my period just being late.?