Hi,
Picture 1 is definitely a male; picture 2 looks like it might be female, but a little harder to tell. It would help if you could rotate the images one quarter turn clockwise
unless your room is airtight i would kill the male not just out him. if you want seeds then let them pollen sacks mature outside then chop them into a ziplock bag, then you can paint pollen onto the odd lower budsite and get a few seeds.
How much do you think i will be able to yield from these?
I have like 120watts of light, 2700k.
The plants are 1' tall and on the 5th day of flowering.