That’s only one beyond what they traditionally said was safe, and I imagine she was young, fit, and healthy, so would be an appropriate exception to the rule. God bless both of you and your five kids.
Not young, over 35 for first. 43 for the last one. Not especially fit, though not dying.
Last child saved her life. If she hadn’t had him, she wouldn’t have had her last mammogram which showed a cancer. So early that she underwent removal and reconstruction and didn’t need any other treatment.
See, they call it practicing medicine for a reason. They make educated guesses. Most with one eye on your health, one on your wallet and another on the plaintiff attorneys.