i and my gf had intercourse on march 27'2012.....we just did pull out method.....with a min i took out from her vagina....sperm does not spot on her vagina....just afraid of per-***....i didnt mastubtare for many days before we had intercourse...so if pre-*** went inside on her na...is it possible to be pregnant??? how many days a per-*** can live inside vagina??...and she got her period on correct time on apr 6-2012....and next month too she got her period correctly on may 6...so here after any possible to be pregnant???she never hav any spotting or any other symptoms of pregnancy........ wat all the symptoms will be??..no spotting still....after march 27 we didnt have intercourse....still now she dont hav any symptoms too....suppose if she have her period late this months na it would be a symptoms of pregnancy?? so here after any chance of she would be pregnant?....mostly she will get her period 30 to 35 days but still she didn't get is it sign of pregnancy??? she did one operation on her teeth so it may cause to get period late ...ya i tested two times both came negative only........pls any one say me .....