its not showing sex!

ok ive had my plants for maybe 16 weeks (from sprout to now). i put them outside about a month in from sprout. i go and check on them like 2 weeks later and i find that 3/4 are male and the last one isnt showing its sex. o yeah wind blew some of each plant away.:( the pic shows all thats left of the plant thats not showing. i moved the plant inside today hoping that it would do something.

Females often sex later.
You MUST put that plant back outside. You've just screwed up its dark/light hours... :eek:
And I can guarantee that wasn't wind... what a bout bunnies? Chipmunks? Deer?
It's also far too deep in the pot.