Mommies, sino po nkatry sainyo ng implant contraceptive? Any feedback?

I used Implanon by Merck. Convenient because you don't have a specific schedule like when taking pills or even natural birth control. 3 years ang effectivity, 3 years din na no menstruation. Iba-iba side effects for different women - I had pimples on my forehead (i normally have clear skin), my neice had severe headaches. I had it removed last year, 1 year after insertion.