In Vitro Fertilisation (IVF) explained simply Cystic Fibrosis and fertility Marfan Syndrome Paternity or Relationship tests Karyotype Seminogramme and advanced semen studies (FISH and TUNEL) Delay motherhood, eggs vitrification Embryo Vitrification: When and how? Puregón instructions: preparing and administering the medication. Instituto Bernabeu Gonal instructions: preparing and administering the medication. 1 … 17 18 19 20 21 … 25