Male infertility: Specific treatment or assisted reproductive techniques

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Male Infertility and Assisted Reproductive Technology: Lessons from the IVF

Development in ART has been remarkable in the last decades. Several medical conditions affecting the male fertility status are now treated by ART, especially by the combination of in vitro fertilization and intracytoplasmic sperm injection. ICSI is now the treatment of choice of most untreatable causes of male infertility, including immunologic infertility, severe oligozoospermia and azoospermi...

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Heterotopic Pregnancy after Assisted Reproductive Techniques

Heterotopic pregnancy (HP) is the simultaneous occurrence of intra- and extrauterine pregnancies. It is a rare event in spontaneous pregnancies with an incidence of less than 1:15000 however the frequency has increased to 1% in accordance with the widespread use of assisted reproductive techniques (ART). The pre-operative diagnosis of this condition is generally difficult and it would be life t...

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Discontinuation Decision in Assisted Reproductive Techniques

Background In vitro fertilization (IVF) and intra cytoplasmic sperm injection (ICSI) are recognized as established and increasingly successful forms of treatment for infertility, yet significant numbers of couples discontinue treatment without achieving a live birth. This study aims to identify major factors that influence the decision to discontinue IVF/ICSI treatments. MaterialsAndMethods We ...

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REPRODUCTIVE ENDOCRINOLOGY AND INFERTILITY Male reproductive proteins and reproductive outcomes

An enormous diversity of antigenically distinct proteins is found in seminal plasma. These include proteases, protease inhibitors, signal transduction molecules, protein kinases and phosphatases, transporter proteins, structural molecules, and immune response proteins. Sperm, too, carry a plethora of surface proteins; these mediate species-specific binding to the zona pellucida surrounding the ...

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PURPOSE Assisted reproductive technology (ART), including in vitro fertilization and intracytoplasmic sperm injection, is routinely used to treat male factor infertility. Because of the success of ART, the optimal method to achieve pregnancy with male infertility is controversial. Two examples in which ART competes with traditional male infertility treatments are varicocelectomy and vasectomy r...

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ژورنال

عنوان ژورنال: Journal of Sexual & Reproductive Medicine

سال: 2002

ISSN: 1488-5069

DOI: 10.4172/1488-5069.1000036