Does anyone know what this is?

Emma • BRITISH-THAI
It's at tge back of my sons neck, doc said it was a salmon patch but why has it got yellow stuff on it

Glow Resources

Let’s Glow

Glow is here for you on your path to pregnancy

Glow helps you navigate your fertility journey with smart tools, personalized insights, and guidance from medical experts who understand what matters most.

25+ million

Users

4.8 stars

200k+ app ratings

20+

Medical advisors