egg donation ethics advanced maternal age, Sauer MV oocyte donation age limits, motherhood older women egg donation controversy, oocyte donation intended use ethical considerations, advanced reproductive age donor egg limitations, fertility treatment age appropriateness egg donation, assisted reproduction ethics older mothers, egg donation policy guidelines maternal age, age limits reproductive technology oocyte donation, donor egg IVF ethical debate maternal age
PMID 9496326 9496326 DOI 10.1016/s0015-0282(97)00546-3 10.1016/s0015-0282(97)00546-3
Keywords
Age Factors, Female, Fertilization in Vitro/legislation & Jurisprudence/psychology, Humans, Middle Aged, Mothers/psychology, Oocyte Donation/legislation & Jurisprudence/psychology, Pregnancy/psychology