Male or Female?????

I have 3 beautiful plants. I'm hoping someone could help me tell whether they are male or female, or is it too early too to tell. My plants are a littke bit burned on the leaves. my lights fell on the plants when i was away..lol.. newbie mistake. thank for any help guys....

i wouldnt reckon there showwing sex yet ......take a few different pictures man..........cant see shit.peace

spliffbazz