Sitting on a boys lap while making out and fully clothed (possibly one of the cloth has minute holes), can cause pregnancy?

Pregnancy is not possible in above circumstances. Contraception remains otherwise key in avoiding undesired pregnancy and associated anxiety and when intercourse is likely to occur.

1 egg + 1 sperm cell = possibility of pregnancy. Ejaculation is not required to produce a pregnancy. Pre-ejaculate certainly can contain sperm and should be considered an infectious bodily fluid which can make you pregnant. Beware activities which have a risk of pregnancy. Always use a condom for STD prevention I recommend adding another method for birth control.

While you are not at risk of pregnancy from this episode, your behavior is putting you at risk of pregnancy and STDS. Visit this site for guidance on safe sex: https://www.hopkinsmedicine.org/health/wellness-and-prevention/safer-sex-guidelines Get HPV vaccine Use contraceptive all the time, every time. Wish you good health!