system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Feilization is complete when
assistant
The correct answer is  At feilization, the secondary oocyte complete meiosis 2 to form a mature oocyte and a second polar body Ref: Gray's 39e/p-210-220