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.
It does if you are a Great Horned Owl! In Kansas, they may start laying their eggs as early as late January. They typically lay 2 or 3 eggs, which are white and unmarked. Incubation takes about 28 days, and the youngsters will fledge at 35 days. The young may be cared for by the adults for 5 months.