Advantages of this method include not having to remember to take it, once removed the women can try and conceive right away, and periods become shorter or lighter. Disadvantages of this method include potential ovarian cysts, irregular spotting, and the device can occasionally come out.
So sad, cause I chose this for myself but I experienced major hair loss, anger/rage episodes and I only had it in for 3-4 months. Since removal I've had anxiety, cyclic breast pain and pms issues including hormonal imbalance. it's been almost 3 years.