You are right. Your SIL needs to feel happy about herself. That is the priority.
As to reproductive organs, the main components are the eggs and sperm. These are basically just cells with only half the usual number of chromosomes in both sexes.
Externally, one sex typically has a larger version of what the other sex has. As for lips, one sex has a separate pair and the other has the pair sewn up along the edge.
I apologise if this comes across as unseemly. I have this inconvenient character flaw that wants people to see things exactly the same way that I do!
You are right. Your SIL needs to feel happy about herself. That is the priority.
As to reproductive organs, the main components are the eggs and sperm. These are basically just cells with only half the usual number of chromosomes in both sexes.
Externally, one sex typically has a larger version of what the other sex has. As for lips, one sex has a separate pair and the other has the pair sewn up along the edge.
I apologise if this comes across as unseemly. I have this inconvenient character flaw that wants people to see things exactly the same way that I do!
Doesn’t bother me anon ! I’m a biologist/nurse.
Now she tells me!!