I have really awkward situation... I masturbated in a toilet and it seems I did not clean it up properly. Next morning one of my female members told me that she found something like sperm, she cleaned with her towel and then used it to clean her vagina. Well, I know that chances of getting pregnant like this is very close to zero so I responded that I may sneezed.
Today I knew that she did not have menstruation. She's 49 so it might be climax or... pregnancy. I am really scared and confused now. Pregnancy at age 49 is rare, also this situation reduces chances farther more. However, is it possible that she's pregnant?