S.L.
Breastfeed, take the baby for lots of walks and eat a balanced diet without a lot of refined flour or sugar. That's what worked for me, no crazy diets, no strange exercises. Breastfeeding burns an additional 500 calories a day, so I just made sure I wasn't eating junk and stayed hydrated (a glass of water each time you nurse) and the weight came off in about 2-3 months.