"i am on my second round of implanon. i had the first one inserted in october 2007 and had the second one put in yesterday afternoon. my boyfriend and i absolutely love this birth control. i haven&#039;t ever had mood swings, weight gain, or depression. i have my periods regularly and all in all i very much love this form of birth control. since i have gotten mine my 3 sisters have followed suit and none of them have any side effects either. before i originally got the first one i did tons of research and discovered that implanon is a better form of birth control than getting your tubes tied at 1 in 15,000 women getting pregnant when using implanon where as have your tubes tied is a 1 in 12,000 chance of getting pregnant. i absolutely love it!"