LOL I like seeing messy coops, it makes me feel better about mine! I'm going to go w/ male, though I'm not an expert, I'm just repeating what I was told. What I was told is that on the cockerel the saddle feathers kind of go to a point, where as on a female they are rounded. In your top picture it appears that his feathers are more pointy than round. If you look at my bottom picture of my roo you can see the pointy feathers on his back side. Yours is a few weeks younger, but it looks similar (IMO), but others will be able to give you a more expert opinion. Also, I LOVE your egger! So beautiful!