Can fresh urine(which maybe contain sperm from last ejaculation) on toilet paper cause pregnancy? thankful dr for answering, but i still feal woried, should i ?

No: 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.

Not pregnancy : But you could be at risk for STD. Safe sex: https://www.hopkinsmedicine.org/health/wellness-and-prevention/safer-sex-guidelines Get HPV vaccine. Wish you good health!