POLLINATION SUCKS!!ADVICE

OK so I''ve just recently discovered that my beautiful females into full flowering have some seed growth at some of the tops but it looks to be MINIMAL. Here is my question, does this mean I am giong to have LOTS of seeds?

I removed ALL the males accept I kept 1 on the other end of the room for 2 weeks when they started flowering. I removed it and chopped it though so I didn't expect any pollen to travel through a poly plastic and acroos the room but I guess it did.

So here's my question, probably only a bit of travelling pollen was able to reach the flowers , how much seeds can I expect?? It looks from here like about 5% but do you think there will be any hiding underneath? I checked a bit and it didnt seem like it really

HELP PLEASE<!