It's still possible to be yours even If it was the 21st, but if there is a possibility she did sleep with anyone else id recommend a paternity test
iv just found out it wa 21st we slept together and he wa beging of month if that helps at all plz let me knw
does it look like its my kid though iv seen scan pic today i knw it might seem weird but it facial bone structures like mine x
I agree with penswriter. Only way you'll know is a paternity test.
If you had sex with more than one man within 2-4 weeks of each other get a paternity test.
yes. there's a possibility.