When to separate boys and girls

[EasternGirl]

I completely understand not wanting to separate. Cee Cee and Seeley need to be separated...they were together because I orginally thought Seeley was a female for quite some time...and then found out he was a male. Now that they have been trying to mate, they need to be in separate enclosures...but they love being together so much, it breaks my heart and I end up letting them stay together a lot. Steve is going to be sending me same sex mates for them soon so that I can finally separate them without feeling guilty about leaving them alone.

[chris-uk]

I had one of my T.marcianus give birth to 2 babies at 1 year old, 6 months is the longest from my experience.

Giving birth at one year old has to be at the extreme end of the sexual maturity spectrum though? But it does provide a warning that a year may be leaving it late.

Steve is going to be sending me same sex mates for them soon so that I can finally separate them without feeling guilty about leaving them alone.

I assume you use "mates" in the context of buddies/friends/company, rather than in the biological sense? If it is the latter, I don't know how to break it to you, but you may want to rethink the breeding plans.