Agree with this. Have someone double check you here. Even the most experienced make mistakes and if your new, well your new at it. I would sex out of the egg and then the females again after first shed then again before sale just to be sure. Males only need be sexed one time. Started doing this after I held back a female, grew her out for two years only to pop him after a big fast during breeding season and find male parts. Check check and recheck supposedly females. You’ll have several weeks before they can go anyway. My clutches were generally divided pretty evenly.