After 30 years of IVF, the rewards of treatment are still largely confined to industrialised countries and those who can afford it. Now, a Special Task Force of ESHRE has set about the immeasurable task of making fertility treatment more accessible to developing countries through a programme of pilot projects, professional awareness and involvement of government and non-governmental agencies.

A PhD thesis from the University of the Basque Country has concluded that there are opioid and cannabinoid receptors in human sperm and that these influence the mobility of spermatozoid. The research by Mr Ekaitz Agirregoitia opens the door to more effective treatment of fertility problems.

Changing the sugars attached to a hormone produced in the pituitary gland increased fertility levels in mice nearly 50 percent, a research group at Washington University School of Medicine in St. Louis has found. The change appears to alter a reproductive "thermostat," unveiling part of an intricate regulatory system that may one day be used to enhance human fertility.

Scientists have discovered a new enzyme involved in degradation of proteins inside cells, process that helps eliminate or recycle proteins that are no longer needed. The unexpected discovery, made by Marcus Groettrup, chair of the immunology department at the University of Constance, and colleagues, overthrows idea that protein degradation is initiated by only one enzyme. Also, new enzyme is very highly expressed in the testis, which could provide a new understanding of male fertility.

A new study from Massachusetts General Hospital (MGH) researchers confirms that female mice that receive bone marrow transplantation after fertility-destroying chemotherapy can go on to have successful pregnancies throughout their normal reproductive life.

The more complex the assisted reproduction procedure, the more likely the umbilical cord develops in an atypical place or have other abnormalities, a scientist told the 23rd annual conference of the European Society of Human Reproduction and Embryology.

Instead of preserving life, Germany’s embryo protection law has had the unintended consequence of increasing the number of foetuses killed after fertility treatment according to new figures presented at the European Society of Human Reproduction and Embryology today (Wednesday).

An international group of fertility specialists has developed an easy-to use mathematical formula that allows a personalised approach to ovarian stimulation therapy for women seeking fertility treatment. Clinical tests demonstrated that when clinicians used the formula (or algorithm) to calculate the best starting dose for each patient, both the number of oocytes retrieved and pregnancy rates rose.