how soon can u test?

[MerlinsBeard]

not for me this one...and its really not lol!!

How soon after BD can u test for bfp? I havea friend who is convinced she has had implantation bleed and is desp to know either way, will b her seciond but hasn't a reg cycle and not a clue when her last period was. which isn't very helpful lol! knows was around xmas tho.

I'ld say about a fortnight.

if implantation bleed is there maybe anytime from now i'd say, but i'm no expert! it's usually between 2 and 3 weeks from when you last had bd but it can show up before this if you get a test like first response.