Good morning all! We have had our rooster for about a month and neither me or my husband (who works from home) have noticed our roo mating with any of the girls. According to my coworker he is about 18 months (the same as our girls.) He hangs out with them all day long, and they are very friendly with each other. Do some roosters not mate? Is it best to just incubate some eggs to find out if they are fertile? Thanks!