I've posted the above photo before, of Wifealiciousness, my son and our daughter, in the womb. Here it is again, together with other photos of women cycling with child.
As one might expect, there are few things that stop you riding your bike in Copenhagen. A normal pregnancy certainly isn't any reason to stop. You still have to get around town - to work or on errands - and exercise is important when pregnant.
We live across the street from a midwives office - almost all births in Denmark are done by midwives - and you see pregnant women cycling to and fro on a daily basis.
A Danish book entitled Pregnancy and Exercise featuring, not surprisingly, a woman on a bicycle.