Contrary to common suggestion, women are opting to freeze their eggs not to pursue education or careers but for reasons 'mostly revolving around women's lack of stable partnerships with men committed to marriage and parenting.
Doctors call it a chemical pregnancy because levels of the hormone human chorionic gonadotropin (hCG) are initially elevated enough to produce a positive result on a pregnancy test but dip again before a doctor can see the gestational sac on an ultrasound.
Scientists have discovered that some treatments for cancer and sickle cell disease can destroy the germ cells that go on to develop into sperm in the testes of young boys. In some pre-pubescent boys, the treatment for sickle cell disease results in complete destruction of all their germ cells, which are called spermatogonia.
It is known that in vitro fertilization (IVF) can affect the size of the newborns. Children derived from fresh embryo transfer have smaller birth weight, and surprisingly, children derived from frozen embryo transfer have subtly higher birth weight in average.
Elton John and David Furnish, Kim and Kanye, and Sarah Jessica Parker and Matthew Broderick, have all received help from a surrogate to have children. But it’s not just something for the rich and famous.
New research that examined the impact of exposure to lead (in the air and topsoil) on fertility in the United States has found that exposure matters for both women and men. It is the first study to find causal evidence of the relationship between lead exposure and fertility rates in the 1980s and mid-2000s.
(CNN) - The world's first in-vitro fertilization baby was born in 1978 in the UK. Since then, 8 million babies have been born worldwide as a result of IVF and other advanced fertility treatments, an international committee estimates.
A new study carried out by a research team at The University of Western Australia and Fertility Specialists of Western Australia has found that women undergoing IVF who have had embryos fail to implant have more success using frozen ones than fresh ones.
New research has found that women who follow a 'Mediterranean' diet in the six months before assisted reproductive treatment have a significantly better chance of becoming pregnant and giving birth to a live baby than women who did not.