i had the mirena put in Nov 07 6 weeks after i gave birth to my son . i don't really have anything bad to say about it nor good i have not really lost my pregnancy weight but i have not gained anymore either but one thing i noticed was that i have been getting really really bad headaches to the point that i had to go to the neurologist and he told me that i suffer from migraines ???? but i like it and i don't