Sleeping through the night

Polly turned 3 months old a few days ago, and gave me a most pleasant surprise by starting to sleep for 7-8 hours at a stretch at night. Because we tried from day one to avert the developing of certain bad sleep habits for Polly, she has always been the better sleeper than Penny at her age, but this improvement is quite beyond our expectations since we're not supplementing with formula. I'm just so thankful for her bigger tummy, that her colicky troubles are for the most part over, and that I can finally have some time to myself again in the evening, to read and to archive a little more of the girls' development and memorable moments in this way.