Here’s my proof of concept for the Padme/Anakin Reunion and the the other scene: https://drive.google.com/open?id=1AKxAOQH81R-b88yyzAYFYrfbBdL7EUS5

It’s unfortunate, but when RotS was written it clearly took place over about six months from shortly after Padme found out she’s pregnant (usually this happens for twins after 6-8 weeks) to her being able to give birth to viable twins(who don’t need intensive care) 7-8 months of pregnancy at the earliest.

This has been changed in the new canon, where RotS now takes place over three days. In S7E2 the hologram of Padme shows a woman who is 4.5 to 5 months pregnant. RotS is still a few months off from the end of the Bad Batch arc, there is no way that Padme kept that big of a secret for 7-8 months.

So imo their conversations about the babies need to not sound like they are expecting her to be pregnant for months, and in the TE that is how they sound.