What to do?

My fiancé and i are planning a wedding for next July. We have put down deposits that we can’t get back if we cancelled. We had a consultation with our Dr to go over test results and see where I am at with being able to try and conceive and have a healthy baby and pregnancy.

The results were I looked good but we should start now.

My fiancé wants to push back the wedding and try for the baby first and I feel that even if we conceive at this point we should still move forward with the wedding as well. Or else we will lose thousands of dollars.

We are trying to find a happy medium. Any suggestions are welcome.