there are millions of sperm in an ejaculation and masturbation and/or urination does not adequately clean out the pipes my friend. during sexual excitation semen will leak and this seminal fluid can contain sperm. it only takes one sperm to fertilize an ovum so if you do not want an unintentional pregnancy to occur use condoms or avoid sex. especially during a time of known ovulation.
can i get my partner pregnant when we have unprotected sex (but i pulled out) on her supposed ovulation day? . we just use and online ovulation calculator to determine her supposed ovulation day. i also ejaculated the day before we had sex and the morning before we had sex (through masturbation). i also urinated before having sex. i suppose urinating clears out any sperm remaining from previous ejaculations and ejaculations few hours to a day prior to intercourse temporarily but significantly drop my sperm count. i ejaculated outside her a good 10 to 15 seconds after pulling out. need an md opinion.