title: The new frontier of reproductive age.
authors.forename: M M
authors.initials: MM
authors.lastname: Quigley
mesh_terms: D000328:Adult; D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D008423:Maternal Age; D008875:Middle Aged; D018587:Oocyte Donation; D018579:Patient Selection; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology; D018566:Pregnancy, High-Risk; D037841:Pregnant People; D018570:Risk Assessment; D012307:Risk Factors