My gf and i got engaged on dec 5 ...but we dint had a coitua or intercourse..i fingered her hard ..nd my hands were tottally dry ..might have toched my penile parts 2 or 3 times before that but my hands were dry ...she had her periods on november 5 ...suspecting there could be a sperm entry i gave her an morning after pill...nd her periods are now delayed by 4 days is this normal effect of pill i guess she was in last stage of her cycle too...she mentioned once that her periods get delayed sometimes we did get in to fingering stuff ..quite some time but my hands were dried most of the times please help what could possibly be