I have an IUD my baby will be 4yrs.old this month, I've been on Prozac and never knew 1 side effect of the IUD was depression. I was already at little over weight and I have not been able to lose weight, I have not had a period since my baby was born and my doctor never explained to me that some of this stuff I've been experiencing is a side effect. I get mine removed tomorrow so the doctor and I are seriously going to talk. I feel this was pushed on me & I was not completely informed.