How Dark Does It Need To Be To Stop Egg Production?

[AmyJane725]

Are we talking like pitch black, or just no bright sunlight?

I’ve got a little girl in recovery from prolapse surgery and I need to keep her in the dark for 16 hrs a day. I’m just wondering how dark is dark enough.

 

[Wyorp Rock]

keep her in the dark

I would say dark. No sunlight.
Place her in a room that has no windows if possible.