All hormonal contraceptives are not created equal.

Cancer and heart problems are side-effects of estrogen or combination (estrogen + progestin) hormonal contraceptives. Progestin-only contraceptives (which include Implanon, Jadelle, and Mirena) have never been shown to cause cancer or heart problems.

As always, don't look for medical advice from HN.

(dfc was obviously referring to contraceptive treatments for debilitating menstrual pain and irregularity)