better to use a condom or a real means of birth control. ejaculating in the anus carries a very low risk of pregnancy because the only way it could be accomplished would be for semen to be smeared or dripped onto or into the vagina. the plan b pill works by preventing implantation. of any product of conception. basically the fertilized egg won't implant into the uterine wall and continue to grow but instead be passed out of the body. it still isn't a very good primary option for birth control because of the higher levels of hormone. for example some women get nausea after taking it.
does the plan b pill really work if i ejaculated inside my girlfriend? even during anal sex ejaculation inside of her? . i was wondering if i would ejaculate inside of my girlfriend either in her vagina or in her anus is there a possibility of her getting pregnant even if she takes the plan-b pill right after intercourse. i was planning on doing it and buying the plan b pill for extra safety.