Bonjour et bienvenue

This is an example, you might ask or look up the rules at your place:
1. A male-to-female (MTF) transgender student athlete who is taking medically prescribed hormone treatment related to gender transition may participate on a men's team at any time, but must complete one year of hormone treatment related to gender transition before competing on a women's team.
2. A female-to-male (FTM) transgender student athlete who is taking medically prescribed testosterone related to gender transition may not participate on a women's team after beginning hormone treatment.
3. A female-to-male (FTM) transgender student athlete who is taking medically prescribed testosterone for the purposes of gender transition may compete on a men's team with an ... approved medical exception.