I think you know your own limits so just be careful not to strain yourself xx
I am 37+4 and always lift heavy things. Some things up to 50lbs... I cant expect Everyone to do things for me and doctor hasnt complained
It's dangerous at anytime.
At my 8 week appt my doctor told me not to life anything over 20-25 lbs. I'm 13 weeks 4 days now
As soon as you find out that you're pregnant. It's very dangerous and can cause miscarriage