There’s a long thread on this ’Additional Gender Options’, now near the top of the Topics—now that i no longer have limited replies i finally added another. There is no ’Other’ in most genealogical apps, i’ve only ever seen it awhile back in a Windows one: i have to give myself as ’Unknown’ as i’m an hermaphrodite. Hopefully ’Other’ will be included in v6.
Hope that this helps.
EDIT: i gave the wrong version number.