Average Tokay Incubation Times?

[Liddle]

Ive Had A couple tokay eggs in my enclosure for about 2 1/2 months. Should I be expecting eggs soon? And also I do have the tank thermo controlled with che and uth. And Also Do they change in appearance at all?

 

[Riverside Reptiles]

It can really depend a lot on the temp and other conditions surrounding the eggs.
It can take all the way up to 120 days with cooler temps. The eggs are hard shelled. So they don't show a lot of the changes that a soft shelled eggs might. Just hang in there. It shouldn't be too much longer if they're fertile.

 

[Kita]

I've had them range from 80 to 135 with oldest right now on 111, but Tom said he's had a wait of over 200 before. Generally your first set each season will indicate roughly how the rest will go.