It's a very awkward question but I am very concerned about it. my gf periods started on 16th of may and ended on 22nd may. The incident took place on 23rd may. we were messing around. i had a transparent liquid on my penis after i smooched her . i dont know when it came out but we were smooching for nearly half an hour. the liquid was not Semen as i didn't masturbate it was some kind of pre ejaculation. i wiped it of with a tissue and wiped my hand too. but after 15 mins which include more of smooching and stuffs ( no peniss contact during those 15 mins) i fingered her. can it lead to pregnancy? i am scared by the thought of it, please help. Thanku