Infertility News and Research

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Infertility primarily refers to the biological inability of a person to contribute to conception. Infertility may also refer to the state of a woman who is unable to carry a pregnancy to full term.

Proof that single embryo transfer (SET) produces babies that are healthier than those born after multiple implantations

Two studies presented today (Tuesday 21 June 2005) at the 21st annual conference of the European Society of Human Reproduction and Embryology provide further proof that single embryo transfer (SET) produces babies that are healthier than those born after multiple implantations.

20 Jun 2005

Women who have a special genetic profile can conceive spontaneously after the age of 45 years

Dr. Neri Laufer, from the Hadassah University Hospital, Jerusalem, Israel, told the conference that his team's work to identify a specific gene expression profile linked to later fertility would help understanding of the ageing process, as well as enabling the development of better treatments for infertility in older patients.

20 Jun 2005

Reproductive tourism is on the increase in Europe

Reproductive tourism is on the increase in Europe, but rather than condemning it, we should regard it as a "safety valve" that helps us to avoid moral conflict, according to a European ethics expert.

20 Jun 2005

Damage to DNA in sperm is significantly higher in older men

Damage to DNA in sperm is significantly higher in older men than in those who are younger, according to research presented today (Tuesday 21 June 2005) at the 21st annual conference of the European Society of Human Reproduction and Embryology.

20 Jun 2005

New way of obtaining embryonic stem cells that avoids contamination by other types of cells

Scientists in the USA have discovered a new way of obtaining embryonic stem cells that avoids contamination by other types of cells and reduces the numbers of embryos needed to create embryonic stem cell lines.

20 Jun 2005

Scientists prove that human embryonic stem cells can develop in the laboratory into the early forms of cells that eventually become eggs or sperm

Their work opens up the possibility that eggs and sperm could be grown from stem cells and used for assisted reproduction, therapeutic cloning and the creation of more stem cells for further research and for the improved treatments for patients suffering from a range of diseases.

19 Jun 2005

Transplantation of spermatogonial stem cells isolated from leukemic mice restores fertility without inducing leukemia

While more than 70% of patients survive childhood leukemia, curative chemotherapy can often irreversibly impair the formation of spermatozoa, causing infertility in males.

16 Jun 2005

Infertility far more common in overweight women

Hong Kong expert Carina Chan of the University of Hong Kong's department of obstetrics and gynaecology says overweight women are 30 percent more likely to be infertile than women of a normal weight.

6 Jun 2005

Harmful chemicals may reprogram gene response to estrogen

New research shows that exposure to harmful chemicals and drugs during critical developmental periods early in life may actually "reprogram" the way certain genes respond to the female hormone estrogen. This genetic reprogramming may determine whether people with a genetic predisposition for a disease actually develop the disease.

1 Jun 2005

New information on reproductive health in St Petersburg

Abortions are still very common in St Petersburg, as is the use of unreliable contraceptives, despite the fact that sexual education reaches out to young people better than before. The social change is especially evident from the active sexual behaviour among young men.

1 Jun 2005

Environment factors can interact with genetics to increase disease risk

31 May 2005

Baby boy is first successful birth in Canada from frozen eggs

McGill University Health Center (MUHC) in Montreal yesterday announced the first successful birth in Canada resulting from frozen eggs. A healthy baby boy, weighing 3740 grams was born on April 29 to a 26-year-old mother who had suffered from infertility for two years.

31 May 2005

The National Infertility Association joins infertility groups to Support Stem Cell Research Enhancement Act

The National Infertility Association joins with the American Society for Reproductive Medicine (ASRM) and the American Fertility Association in support of the Stem Cell Research Enhancement Act, HR 810.

23 May 2005

Crucial to develop set of protections for women who donate eggs to stem cell research

Now that stem cell researchers have devised an efficient way of creating new human embryonic stem cell lines, biomedical ethicists at the Stanford University School of Medicine say it's crucial to develop a unique set of protections for the women who donate their eggs to make the research possible.

20 May 2005

Lower doses of chemo just as effective in childhood cancers

In the latest research into treating a common childhood cancer, paediatric oncologist Allen Chauvenet, is optimistic that the long-term side effects that survivors experience as they grow into adulthood can be reduced.

17 May 2005

Polio vaccination launched despite objection from religious group

A partnership between Mali's Ministry of Health and the UN children's fund UNICEF launched a third and final phase of polio immunisation on May 13th, aiming to reach 3.6 million children. Regardless of recent opposition from religious leaders, the three day programme plans to inoculate all children five years and under.

15 May 2005

Fertility clinics across the United States already ensure that donated sperm is safe, regardless of the sexual orientation of the donor

The American Fertility Association (AFA) disagrees with the Food and Drug Administration's (FDA) sperm donation guidelines, which take effect on May 25, 2005.

12 May 2005