Depo-Provera
"I first got on depo almost 9 yrs ago. I was on it for 2yrs. Almost immediately after the first shot up until the month after I stopped I had no period. But I also had gained 45lbs after 2yrs! After stopping, my periods immediately returned to normal. I had been off of depo for 5yrs and had regular, unprotected sex with my boyfriend of 4yrs now and did not finally conceive until after 2 1/2yrs of actively trying. Finally conceived, thankfully! Decided to get depo once again and this time, I have bled/spotted off and on since I have birth randomly sometimes 2weeks at a time and it's been 8months postpartum. Decided to stop injections and try different route. Also since it took so long to get preg. before doc advised to stop sooner next time"