Hi
I agree with starrysky. Best to talk to him and work it out together as it is a decesion that both of you have to make, as both of you will have to go and see the Dr to look into the miscarriages. Plus you can't baby dance by yourself!!!
It is best to work as a couple and to trust each other. I think trust is one of the most important things needed in a relationship.

Hope that helps
Chris