I gained 60 lbs with my 2nd and 55 lbs with my 3rd. Those 2 kids weighed 7# and some ounces so I didn't lose much weight after I delivered, but I was able to lose the pregnancy weight within 3-4 months tops! It won't take you very long b/c you have half of what I had left to lose. What I did was eat from all the food groups, which was also very healthy. This is the plan I followed: Every day eat 2 Proteins, 1 Dairy, 3 Fruits, 4 Veggies, 2 Starch. Add a little salt and fat (butter) into your food every day, but not a lot (you still need a little in your diet). Make sure you eat every 2 hours and drink 8 glasses of water a day (or as much as you can). Any physical exercise will speed up the time it takes to reach your goal, but even if you don't exercise you'll easily get there by just following this diet plan. I would cheat a little on the weekends because you'll fail if you don't give into temptation once in awhile (just don't over do it). I also weighed myself weekly, and measured my waist and hips weekly, and recorded it. You'll probably notice quite a bit come off at first, then it'll slow down. Sometimes you may not notice much weight change, but you might in your measurements and vice versa. Also, the # of fruits and veggies may sound like a lot, but the portions are smaller than you'd think. Plus, meats don't need to be larger than the size of a deck of cards. Dairy would be like the milk in your cereal bowl, or a yogurt cup. Let me know if you have any questions or need more suggestions on food ideas and/or portions. Best of luck to you! You can do it! I had people tell me that their weight never came off after the last child, but mine did with all 4 of my babies and yours can too!