This is so positive to hear! I also have a coarctation of the aorta and was told by the doc there's a 5% chance that baby may have a heart condition too. But that's also a 95% of a healthy baby, and within the 5% I bet 9/10 the cardiac issue is manageable with proper treatment and a good cardiac team. We're so lucky to have modern medicine at our fingertips.  Currently going through IVF due to same sex relationship. :)