I had a baby 4 months a go. I put on about 3 stone in pregnancy and have 1.5 stone to loose now. For the past 6 weeks I've been exercising. This has included 2-3 gym sessions (with a PT friend),1 Pilates class and walking my dog 5 times a week. I used to be really fit and my body used to react well to exercise but despite all this effort I have not lost a single lb!!! It's so disheartening. I'm eating reasonably well but my DS wakes up 6 times a night so in my sleep deprived state I sometimes opt for easy meals like pasta (but always brown options). What do I need to do to shift this baby weight??!!