How to know when damon diadema develops egg sac?

[KevinsWither]

Curious to know when they develop an egg sac and how to care for it. Thank you! I did leave the male with two females and cork bark had spermatophores on them.

 

[moricollins]

https://arachnoboards.com/threads/damon-diadema.63316/post-920911 check that thread out