CarolW - if they are young they probably won't lay until Spring (Easter - ish)
Quail have a short but prolific laying period - ours went off lay in August, when the weather turned very wintery!!
We usually get eggs between Easter and September/October ... but later-born chicks won't start til the following spring.
If they are traditional coloured, they are easy to sex and the females "parts" are more concave, the males' domed & produce a foam when sexually mature (5-6 weeks plus)
hth
