Well, turns out my soon-to-be ex-boyfriend purchased unsexed chicks (not separated by gender); so, not only do we have far too many chickens for our requirements, I found out that he did not purchase all hens. And it became very apparent within the first few weeks that we have more than a few roosters. We cannot have roosters unless we want to start a neighborhood war the likes of the Hatfields and McCoys. So honey-do is going to try to get rid of the roosters to some farmers he knows (keep your fingers crossed, please).
If you purchase your chicks at a farm store the way he/we did, you most likely will get unsexed chicks. You may not even get the breed you think you're getting. It's safer to order them online from an established company such as Murray McMurray Hatchery or mypetchicken.com; you can order the breeds you want and the sex you want. There's an interesting little video on Youtube of "Dirty Jobs'" host Mike Rowe learning about chicken sexing. Chicken sexers work at hatcheries with huge tubs of chicks in front of them all day; they pick the chicks up one at a time, squirt all the poop out of them, and look inside their vent to determine the sex. I'll leave the rest for you to discover when you watch the video. Just make sure you log onto Youtube first--- don't put the words "chick" and "sex" into your Google toolbar and expect to get only websites about chicken sexing and hatcheries.
Since getting rid of the roosters in our bunch will deplete our little farm, we ordered some new chicks (HENS only) online, and this time I was able to pick out the breeds I am interested in: Silver Laced Wyandottes, Rhode Island Reds, and Buff Chanticler. Go ahead, google them, you know you want to!
Oh, and I was just kidding about the ex-boyfriend. I think I'll keep him around for a while. He is, after all, the father of our chickens. :)