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Stress degrades sperm quality

Last Updated: Friday, May 30, 2014, 15:35

Psychological stress is harmful to sperm and semen quality, affecting its concentration, appearance, and ability to fertilise an egg, according to a new study.

Sperm cells `extremely efficient at swimming against current`

Last Updated: Wednesday, May 28, 2014, 17:46

Researchers have said that sperm cells are extremely efficient at swimming against the current.

Protein crucial for sperm-egg fertilization discovered

Last Updated: Thursday, April 17, 2014, 10:29

A new research has discovered interacting proteins on the surface of the sperm and the egg essential to begin mammalian life.

Italy scraps ban on donor-assisted reproduction

Last Updated: Wednesday, April 09, 2014, 23:56

Italy`s Constitutional Court Wednesday struck down a Catholic Church-backed ban against assisted reproduction with sperm or egg donors that has forced thousands of sterile couples to seek help abroad.

Past sperm and egg donors split on losing anonymity

Last Updated: Saturday, December 21, 2013, 16:20

People who donated sperm and eggs before 1998 in one Australian state were able to remain anonymous, but potential new laws could have changed that.

`Oldest woman in Europe` reveals diet secrets

Last Updated: Sunday, December 01, 2013, 19:41

Emma Morano, who is the oldest woman in Europe and fifth-oldest person in the world at 114, has shed light on her diet secrets .

Meat, egg and dairy nutrient vital for brain development

Last Updated: Tuesday, November 26, 2013, 10:18

An amino acid, found in foods such as meat, eggs and dairy products, is essential for normal brain development, scientists have found.

Popular egg timer fertility test found `unreliable`

Last Updated: Sunday, November 24, 2013, 15:22

A leading fertility expert has said that a popular fertility test designed to tell woman how long she has left to fall pregnant is giving out inaccurate and misleading results.

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