Enlarged Kidney

Cait 💍🤱🏼💑👧🏼👧🏼👦🏼

At my 20w scan they noticed my little guys one kidney was enlarged, we waited 4 weeks and rescanned to see if it had any changes. It didn’t so now I’m off to maternal fetal medicine. They keep saying this is no big deal and that it’s not uncommon in boys but then why the specialists?