title: In Reply.
authors.forename: Michael
authors.initials: M
authors.lastname: von Wolff
authors.forename: Ariane
authors.initials: A
authors.lastname: Germeyer
authors.forename: Frank
authors.initials: F
authors.lastname: Nawroth
mesh_terms: D015925:Cryopreservation / Q000941:ethics* / Q000706:statistics & numerical data*; D005260:Female; D059247:Fertility Preservation / Q000941:ethics* / Q000706:statistics & numerical data*; D006801:Humans; D054315:Oocyte Retrieval / Q000941:ethics* / Q000706:statistics & numerical data*; D011247:Pregnancy