Oh; the only drawback is that, once the injection has run its course, for the week following, the female crew members are, for lack of a better term, super-fertile.<br/><br/>Basically, the body takes over with a vengeance, and up to a dozen eggs 'pop' at once. Needless to say, the TEC has a rather unsurprising rate of multiple births among members of the military 9 months after their last tour of duty.<br/><br/>However, at the same time, there is a voluntary operation allowed to basically put one's eggs into chemical stasis to be used by A: Barren civilians, who really want kids, or B: by the person themselves after their military service is over.