your lord's gumbo's question (1)

Hello, first time question user here. I am usually a lurker for questions on this site, but I just had a writing buddy of mine share that they wanted to make a Alpha x Alpha GL story but didn't know how to proceed on writing the sex scenes / Biology, especially the genitalia.

Sorry if this is a little weird!! But please help me out with some ideas. Like one question we had was whether or not female alphas get periods?

If you have any ideas please let me know !!