I had full girls names picked out. now I gotta figure out my boys middle names. so far it's been…

I had full girls names picked out. now I gotta figure out my boys middle names. so far it's been pretty hard. daddy named the boys , Ried and Ace. my son likes Jace better and so do I. it's a little difficult picking out the right names for them. Nathan, Logan? idk those names sound cute. definitely will be asking my family members for help this time.

now my high-risk doctor and another woman there told me it looks like boys. I'll be 16/weeks tomorrow. are they able to change by 20 weeks? I don't think so, but am curious.