18 month old arm crease don’t match

Is it normal for both arm creases to be even? I noticed that my son has two more arm creases on one arm and u can see it more when he bends his arm

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