Arm hair loss postpartum?

J❤️💜

I am about 5 months post partum. My hair has been shedding like crazy, and I've been having hot flashes. I know this can all be normal. I noticed I have lost alot of arm hair.

I called my OB to ask for blood work in case something is off and they said this is normal within the 1st year so if this is still happening after 1 year we can check into it.

I haven't heard of arm hair loss being normal. Has anyone else experienced this?