Hunting while pregnant?

I saw a post on here about conceal and carry which made me think about hunting. Deer season starts in about a month and I have my deer tag and was just wondering if it was safe to hunt while pregnant? I would only be shooting the gun once maybe twice. I will be about 13 weeks pregnant when deer season starts, and yes I am planning on asking my midwife at my next appointment. And for the people against hunting I dont hunt for sport, my family and I eat the meat and it's very common where i live.