I am a nursing mom of a 16 week old baby and have been on WW for 12 weeks. I have had good luck with it. We can consume more pts. because we are nursing which makes it easier to stay on track. I was amazed at how much food I was supposed to be eating. If I would have just been dieting I probably wouldn't have been eating enough to keep up my milk supply. I gained 50lbs. with my pregnancy and have five more lbs. to go to be at my pre-preg weight. Nursing helps a lot with weight loss too. Hope this helps and good luck to you!