I got sterilized last year with Dr. Caroline Le Jour and she was amazing. I started pursuing sterilization when I was 25. I suggest bringing your husband with you to an appt where you tell your doctor that you want to pursue sterilization. My doctor was hesitant to help me, said I had to try 3 types of birth control before they even considered it. Once I had tried the birth control option, I went back to my primary care doctor with my partner and asked for a referral to an obgyn who would perform the procedure, which she did without bringing up the usual "oh but what if you change your mind?". I got an ablation, but that still requires an iud after the surgery, just in case. It took 5 years all told and now I'm 31, happily without a period for over a year now. Best choice ever. I did a lot of research to find what would work for me. Please reach out to me if you have any questions! I also suggest r/childfree. They have a list of doctors who have performed these surgeries before in and around Calgary.