Oh man it was a nightmare finding someone who would sterilize me. I was 24 when I started seriously looking, and I can't tell you how many doctors told me I'd change my mind about not wanting kids (insert huuuge eyeroll here), and one doctor even said that he thought my boyfriend was forcing me into it and that I didn't understand how permanent it was. Thankfully I did finally find someone to take me seriously but man, what a pain in the ass!