First appointment tomorrow...

Joanne • Angel, twin angels, with a forth, fifth and sixth angel. Rainbow boy came 7/2/20- #2 is on the way due 11/22/21

We have out first appointment tomorrow with the fertility specialist. I would be lying if I said I wasn't terrified. I keep having thoughts of being told I won't ever have children. Any words of wisdom or advice for tomorrow? Any questions I should ask?