im on my first pack of Mononessa. I switched to the pill from Depoprovera which I had no problems with. This week I was taking the placebo pills and on the four days of the placebo pills I started my period. My periods have come every 3 months since taking depo, but this time it came on the second month. I just took my last placebo pill today, and my bleeding has been abnormally heavy, and has also had clots ranging from the size of a dime to a nickel. Is this normal?? I have never had heavy periods but this is very heavy. I'm concerned because after I had my first born I had post-partum hemmoraging. It wasn't too serious, but enough to be classified. Is this my body just adjusting to the hormones?