When Will Platy, Mollie And Swordtail Give Birth?

[mackbell]

Hey everyone,
again I need help. This time I made some real good pics and I think this is easier to guess if they will spawn.
Hope you can help me

 
MANY THANKS
Thorsten

 

[fluttermoth]

The red and white one and the white one have a while to go yet; ten days/two weeks, probably.
 
The dalmation, probably a week or so.