system
Medical AI Inquiry: You was 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.  Labels: OBJECTIVE. Meshes: Birth Weight, Culture Media, Embryo Culture Techniques, Embryonic Development, Fertilization in Vitro, Humans, Infant, Newborn, Linear Models, Time Factors.
user
Is age of G-1 PLUS v5 embryo culture medium inversely associated with birthweight of the newborn? Context: Does age of G-1 PLUS v5 embryo culture medium affect IVF outcome?
assistant
Birthweight of singletons born after IVF showed an inverse association with age of the embryo culture medium, while no association was found between age of culture medium and fertilization rate, embryonic development or ongoing pregnancy. Final Decision: yes