I had my son 7 weeks ago and my 6 week check up was last Friday, I decided to get the implant in my arm but by dr didn't have any in stock so I have to go back this Friday to get it inserted. My husband and I tried having sex Sunday but it hurt to bad so we didn't do it long and he didn't finish i'm just worried about pre c . I know I may sound stupid but I don't think I am but i'm just paranoid I'm pregnant again. Will the dr give me a pregnancy test before I get the implant incerted or will it not be able to tell?