User talk:2620:104:E001:A010:A197:D6EB:2994:DA84

October 2021
Hello, I'm Tks4Fish. I wanted to let you know that one or more of your recent contributions&#32;to Sexual differentiation in humans have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. — Thanks for the fish!  talk •contribs  22:35, 15 October 2021 (UTC)