Suspected gf pregnant

[Tinasheratch]

My gf had slight bleeding  which just lasted for a few hours  on the 19th and we suspect that it could be implantation  because she didn't have period pain. We had unprotected sex on the 12 th but used Morning after and we had unprotected sex on the 17th  but didn't use morning after

[ppowb]

There’s not enough information to hazard a guess. When did her last period start and how many days is it from one period to the next. The bleed on the 19th could have been caused by Morning After. She could run a test this weekend and another a week later to find out.