title: IVF: the new era.
abstract: In-vitro fertilization (IVF) has made great strides in the past 25 years including the development of micromanipulation techniques. Intracytoplasmic sperm injection (ICSI) for treatment of severe male factor infertility paved the way for the use of the micromanipulator. Micromanipulation techniques are now an integral part of an IVF program and are now also employed to biopsy embryos from patients harboring genetic abnormalities. Micromanipulation has also been used in the development of nuclear transfer techniques--a potential solution for creating "younger" oocytes for women of advanced maternal age and spermatozoa for azoospermic men. Other recent developments include the sequential media enabling the embryo to survive to blastocyst stage and also successful oocyte vitrification to preserve future fertility. This paper describes the latest technologies in in-vitro fertilization and relates them to the total problem of infertility, age-related and otherwise.
authors.affiliation: The Center for Reproductive Medicine and Infertility Weill Medical College of Cornell University, New York, New York 10021, USA.
authors.forename: L
authors.initials: L
authors.lastname: Burmeister
authors.forename: G D
authors.initials: GD
authors.lastname: Palermo
authors.forename: Z
authors.initials: Z
authors.lastname: Rosenwaks
mesh_terms: D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D007247:Infertility, Female / Q000628:therapy*; D008297:Male; D008845:Microinjections; D020554:Sperm Injections, Intracytoplasmic