Board Thread:Questions and Answers/@comment-33790467-20180717193614/@comment-995426-20181229043137

Fishface405:

She's referring to Tales of Leonardo: Blind Sight.

Now as for other TMNT continuities, most haven't gotten far enough for turtles adopting or having sex, let alone procreating. All the TMNT television series have been primarily for children, and both the Archie and IDW comics have had no real time for meaningful pairings (other than and his girlfriend Ninjara or his future wife Mezcaal) or questions of having children of their own. The closest in either continuity would be their respective versions of Michelangelo (Michelangelo (Future) (Archie) and Michelangelo (IDW)) being in charge of groups of human orphans.