évaluation (3) méthode (3) taux (3) Treatment (3) Methods (3) Couples (3) Success (3) Ovum (3) Insight (3) French (3) Fertilization in vitro (3) Evaluation (3) Childbirth (3) Beginning (3) Methods (3) Evaluation (3) indicateur (2) enfant (2) ordre (2) Rates (2) Birth (2) Statistics (2) Statistical methods (2) Relevance (2) Proportion (2) Probabilities (2) Population (2) Percentage (2) Parturition (2) Order (2)