Baby Hair Loss

Lisa • Husband and I are 40yrs old. We were not trying but God decided to bless us with our son. Born 4/12/16. 🙏🏼👶🏻❤️
At 3 weeks, my son has lost the hair on the top of his head. I've asked the doctor and he said this was normal due to normal hormone changes. It will grow back. But it looks like a little old man. 👴🏻 I'm sad. I hope his hair grows back quickly. 😞