I am worried right now if i'm pregnant because my boyfriend and i kissed. We only kissed and we didn't do any sexual activity like sex, dry humping or what. When we are kissing, he ejaculated with our clothes on. My jeans got wet on my thigh part. i am afraid if sperm can get through 3 or 4 layers of clothing. Also one situation that adds to my worries is that when i went to comfort room to pee, my underwear got stick to my jeans on the spot where it was soaked by semen, does my underwear absorbed the sperm and get me pregnant? and lastly i touched my bear thigh to check if it got wet due to semen then after that i forgot and i touch my vagina because i am fixing my napkin because i also had a period that time. I did it maybe 20 minutes after he ejaculates. Please answer me. I am freaking right now. please please and explain to me the answer. thanks. i don't know what's the answer because websites give different answers. so please help me.
From what you have said, there seems very, very little chance you could get pregnant.
To get pregnant, sperm has to enter your vagina at a fertile time. As you were on your period, the likelihood is that it was not a fertile time. Sperm can only swim (they don't have legs!) and to swim through several layers of fabric is just about impossible. There would have to be a lot of liquid and the clothing would have to be open weave fabric for any chance for that to happen (jeans are not open-weave). Then there would have to be a liquid route to the entrance of your vagina, and sufficient of your own vaginal fluids for any sperm to swim in.
When you say you touched your vagina fixing a napkin, do you mean the vaginal entrance or a part of your vulva? Even so, there was likely no sperm in the wetness on your thigh.
I hope this helps. If you want more explanation please ask (privately if you prefer)
You first stated a scenario where you were both wearing jeans, and then another where he was wearing sports shorts. Why did you introduce that? Were there any other occasions of any sort of sexual activity?