For me, I will suggest not to go.
My experience is:
I visited my friend's baby and I just have baby for 5-6 weeks. I want to hold my friend's baby and his wife said: becareful if you don't mind ( because her mom told her pregnant women don't hold new born baby). Then I stop and I just touch the baby but not hold. On the other day, I suddenly bleeding. I have taken a rest for a month then I can hold my baby. So, I will suggest not to go.