Congrats man! Don't plan on getting anything done around the house for quite a while. I'm usually really motivated, but once my boy came along all I want to do is get home and hang out with him. Took me almost a year to get the living room painted! I took about 1.5 months off from lifting other than a random workout here and there, but got back into it quick. I lift at home though, so I would try to get it done during naps or whenever I had an hour or two. Now he's big enough I just put him in the bouncer or walker and he watches me lift. Enjoy every minute man they get big ridiculously fast.