Hi Mate,
You've been given partly incorrect advice.
"They will come into season the year after they were born. The vulva enlarges and peaks at 30 days. The jill is in 'estrus'. Jills are 'induced ovulators' which means that if they are not mated she will remain in season. This can have serious even fatal consequences. She is liable to infection due to the enlarged vulva and due to the continued production of estrogen in her body can lead to bone marrow depression which leads to a form of anemia (aplastic anemia). She will have a slight musky odour during her season. It is imperative t