Is it part of her mutation to only have sons? I noticed that all of her biological children are all male.
>>154905663And she likes it that way.
She has control over her cells, if the embryo that got implanted was XX she can just swap one over to a YAnd for Nightcrawler she could've just shot all Y chromosome sperm
>>154905663If Mystique is actually Nightcrawler’s dad with Destiny as his mom it makes infinitely more sense for Mystique to have been born a man but prefers the female form.