Four months was the best! Margaux was getting way more solid and sturdy and easier to hold and was also blossoming into the happiest baby ever.
She loves to smile and laugh, and has shown an increased interest in toys and activities!
She is an excellent and consistent nighttime sleeper. She has gotten better about naps. She likes to nurse about 5-7 times a day and we are 100% on the on-demand train (schedules are too hard since my schedule changes from day to day.)
At 18 weeks she was 15lbs, 10oz (74th percentile) and 25.5 inches long (87th percentile). Head circumference is 43cm (96th percentile). She had a big height jump this month! She began preteething around the 3 month mark but no teeth for about 6 more weeks. Her hair has also thinned out a bit and lightened up. She amazingly did not get sick even though both mom and dad did (breastfeeding for the win).