Instead of girlfriends I prefer fuck buddies and one night stands but recently fount out one girl has been trying to trap me with a baby. I'm fairly young, still in my early 20's and somewhat successful, and have been thinking about getting a vasectomy done to avoid this.

Does anyone here have experience with secret vasectomies? I mostly concerned about girls who would try to trap me with someone else's kid not knowing Ive been snipped.

Would a vasectomy hold up in court? Im based in CA if it matters.