Agreed...with the above poster. If their first tie was on 8/20, then her due date would be on October 23. I have a friend in fact whose female is due the same day. This is of course always an estimate; she could go a few days before or after.
One of my girls had a litter last year on October 14. She surprised us as she was not due until the 21st. That was calculated by the date of her first tie. |