Mollies Pregnant For How Long?

[harrythemollie]

hi all
i have been looking everywhere and can not find out how long mollies are pregnant for even a around about time would do i have 6 females and they all look fat but i dont know when to remove them from main tank one of the females had only 2 babies a week ago one was still born and the other got eaten still confussed about the fact there was only 2 any help would be great

 

[donna123]

hi,
i think its about every 5-6 weeks, my mollie was roughly every 6 weeks.