This is something that mildly confuses me, in that if someone is of female sex but male gender, what that means is that they typically identify/display themselv

This is something that mildly confuses me, in that if someone is of female sex but male gender, what that means is that they typically identify/display themselves with male stereotypes. But, the male stereotype doesn’t include pregnancy, so is that uncomfortable for someone of male gender to be going through something that is considered feminine?