question: Hello dr. I just want to ask, I and my GF had my 1st sex, that to not proper like ( cant say sex), I had a fore play about 5-10 mins and i started to pull her pants and tried to insert without looking down, I dont know whether my penis got in her vagaina or not, it last for about hardly 20 seconds and she resisted, after that i got into washroom and jerked all off. As it was my first time i m really very afraid of getting her pregnant. ====================================== Time of sex was about 11