Re: How long was your baby wearing Mediums?
Well, I didn't have a great small sized stash for Aydin. We had plenty of newborn diapers, and by the time he outgrew those (2 months old), he was at the large end of the small range and the low end of the medium range (not for all diapers, though.) I didn't want to shell out a ton of money for smalls, so we went to mediums. They didn't fit him real well until he was around 4-5 months old (but they worked), and he's almost 16 months old now and still wearing them on the smallest waist setting. He won't outgrow these for awhile! (He's a skinny guy, though.)
A real woman always has a clean house, an empty laundry basket, smells good, is well made-up, slim, healthy, eloquent, and perfectly well behaved...I suspect I am a man.