Well, that does make things a bit different - hermaphrodites are pretty unusual in any species, and I can imagine someone getting a bit weirded out - you may be prepared for A or B, but not AB. And really, the Martian reproduction process is complicated considerably by the fact that the Martians THEMSELVES are so damn complicated - I mean, there are Green Martians and White Martians and who knows what other kinds that I haven't heard of, who look nothing whatsoever alike, and then we find out that Martians as a whole USED to be 'Burning Martians', who reproduced asexually when exposed to a great enough concentration of flame and the pain and terror such a conflagration would cause. This was all changed due to the meddling of the Guardians, but who the hell knows what it means for the gender politics of the species as a whole. Do they still retain traces of that asexual nature? Obviously they do have 'male' and 'female' genders, but just how far does that carry? Can they still reproduce asexually if they want to - as a Martian, could you be a single parent AND a virgin both at the same time? And the White Martians were exiled for being warlike, but while they were still around, were there sexual relation between the different groups? Were 'Green' and 'White' just like racial terms, like we would call someone black or white on earth? Did Green girls date White boys? Oh, it's just a headache waiting to happen...