Play Guide for Months 3–4

The developmental insights for this exact age range are spot-on — I finally understand why my baby does that weird head-turning thing. Every activity feels doable with stuff I already have around the house, which is a lifesaver when you're running on three hours of sleep.

The activity ideas are so easy to pull off with things I already have at home, and they’ve completely changed how I structure our afternoons. I love that each play suggestion comes with a quick note on what my baby might be learning, so I actually feel like I know what I’m doing.

The developmental insights section alone is worth it—I finally understand why my baby does that weird arm-flapping thing during tummy time. Each activity feels doable with stuff I already have around the house, and I’ve stopped second-guessing whether I’m “doing it right.”