So a friend of mine told me that she was told you can detect the sex of the baby by the blood veins at the bottom of your eyes (after 4 months) she said to pull down your eye lid like your going to put on eyeliner and see which eye has the most prominent Y shaped veins they might be darker, a bigger Y or the veins might be wider. Your left eye means girl, Right eye means boy.

I'm only 11 wks but I took a look just to see and low n behold my left eye has the most prominent Y. Lolol. Will find out for sure in a week or so.