Would your bank let you make interest payments only for a short period- such as 3 to 6 months until you are back to work? Banks don't really want the property... they would rather make money (even a small amount) rather than have to spend money. Or, could you refinance to extend the loan and lower the payments? Perhaps you could rent it to someone willing to do the labor for a reduced amount of rent and you pay for the materials....
There are loads of options, good luck with the baby & hope it all works out quickly for you.
There are loads of options, good luck with the baby & hope it all works out quickly for you.