There are four hormonal IUDs — Mirena ... of the strings curling upward, the IUD itself may have shifted position. Your doctor can confirm the correct placement and answer any other questions ...

The key differences between hormonal IUDs (Mirena, Skyla, Liletta ... are an extremely effective method of birth control. An IUD is a small, T-shaped device that’s placed in your uterus.

They don't have to think about. And, like I said the new Mirena IUD can even make their periods lighter. And most women are thrilled. They don't want heavier periods, they want lighter periods.