DS1: I weaned him at about 10.5 months.
I got my period back the following month.
DD1: Exclusively breastfed to 6 months, self-weaned at 21 months. I got my period back at 4 months
DS2: Exclusively breastfed to 6 months, weaned him at 27 months (I was pregnant, and it was just too painful). I got my period back at...14 or 15 months pp, can't remember which. This was my vote on the poll.
DD2: She's 5 months old, and exclusively breastfed. No period yet.
I'm hoping this time is like with ds2. I got it back so fast with dd1, and I don't even know why, although she was squirrelliest nurser ever, which might have had something to do with it. After having my lochia continue for 5-6 weeks, getting my period back at 4 months was just too much. I wanted a break!