So am looking into other contraception. I get side effects from the pill, my periods generally without the pill are heavy and difficult. Was considering the copper coil, but wouldn't want my periods even worse. Wanted to try out the injection but again, if i have side effects from the pill, would i get side effects from injection that last 12 weeks with nothing i can do about it. pill side effects for me range from bloating, IBS pain, tiredness, short temper, and anxiety, leading to heart palpations. Saw this company, naturalcycles and all seems very simple and effective. They have done clinical trials, and are saying this natural method that involves you measuring your basal temp each day is 99.9% effective. Has anyone used it? Would be great for other peoples opinion or experiences. It all seems to make sense scientifically.