I suppose my issue with it is simply pregnancy and early parenting. I know that having a 17 year old and my 8 month old, my pregnancies were very different from a physical stand point. As an older mother now, it was much harder to deal with the pregnancy symptoms like exhaustion and nausea. I cannot image how I would do it almost 30 years from now. What are your thoughts? What would be the hardest part of pregnancy at 66?