American Association of Colleges of Nursing (AACN) - The Clinical Nurse Leader; American Association of Colleges of Nursing's White Paper on the Education and the Role of the Clinical Nurse Leader; American Association of Managed Care Nurses; American Board of Managed Care Nursing; AONE Institute for Leadership Research & Education
1 Female fleas cannot lay eggs until after their first blood meal and begin to lay eggs within 36-48 hours after that meal. 2  The female flea can lay 2,000 eggs in her lifetime.  The female flea consumes 15 times her own body weight in blood daily.
Best Answer: They should start laying at 20-24 weeks. Their egg laying will slow as it gets colder, may or may not stop completely. a light inside their coop could encourage them to lay later in the season. Yes they can crossbreed, but they may not be as good at laying or meat if you breed them to a different kind.