Stopping the bleeding was the very first thing I did for my transition, 5 years before I started testosterone. I got the mirena IUD, and within 2-3 months my periods had completely stopped. I was due for a replacement by the time I started T so I got it replaced with another one for until I could get a hysterectomy. The switch from the old to the new IUD gave me a few weeks of bleeding, for which my doctor got me a heavy dose of female hormones to make it stop. It sucked, I felt terrible, and my pharmacy was very reluctant to hand over the testosterone and the female hormone pills, had to fight them for it, but I couldn't handle bleeding at all.