sir,i had sex with my gf at 11 march..nd used condom gor sefty, but unfortunetly when i saw my penis,confom was brust..nd all of my harmonse had gone into my gf virgina,nd this time her periods date is come on 19 march but she had not in periods...so we are worry..becouse she is an 16 year old girl...and we dont want any risk.. and we did not use pragnany kit for checking pragnancy at this time...so pls sir help us...what we can do...pls help us...pls