I used paraguard. I can't have hormones because they make me crazy so I use the copper iud. I had it removed last July and was pregnant 2 weeks later so it didn't affect my fertility like some id's and birth controls do. I believe the reason is because they don't use hormones.
Nuvaring for me too! I have tried patch and depo shot but the Nuvaring worked the best
Abstinence. Lol. Breastfeeding (on demand and without any supplementing) worked really well also. I didn't get periods back until 7 months post partum. Only had one and got pregnant again, by choice.
Nuvaring has always worked best for me as well. Your partner might complain about feeling here and there in certain positions but it's worth using I feel.