Well, I don't have much information about vaccinations, other than many get them and many are just fine. As far as I've read here on Steemit, it'll just bring lots of trouble if you don't get them (like being shunned from daycare).

So I'm not much help here, but I do want to tell you, congratulations! You must be very excited and maybe also nervous (I know I would be). Hope everything goes well for your baby and your wife :-)