I feel your pain. I have 4 Darkstar seedlings (well 3 weeks old) that are from regular seeds. I'm waiting for them to show so I can toss the boys and keep the best girl for a mom. All of my current moms showed their sex at about 4 weeks, but they were all femmed seeds and all turned out to female (I've heard that sometimes a femmed seed can go male). My last seed order was all femmed seeds, but some of the freebies were regular, so I too am playing the waiting game.