Not really. Female deserts can and do become gravid. Usually with slugs, but there have been numerous recorded cases of the female becoming egg bound and/or dying from the pregnancy. So yes, you do have to worry. If the females could not become gravid, and were not in danger of people "giving it a shot" I wouldn't be against having a boy to get some beautiful combo's with. But with the females lives at risk, I just can't do it.