MCV and RBC test results

[Shanem]

Hey there,
I was looking for reasoning why my MCV was low (74 fl). RBC is high (6.78 M/uL). Wondering if being on HRT was known to shrink your red blood cells while raising RBC's. Saw a post from someone that had similar results on here but didn't read if this was common or why. Thoughts?

 

[Systemlord]

Saw a post from someone that had similar results on here but didn't read if this was common or why.

I remember him, he smokes cigarettes.