Home Overview Press Room Blog Publications For Students about us
Search

About Egg Retrieval


Scientists working to perform research cloning require large numbers of women's eggs for their efforts. Egg retrieval is invasive, time-consuming, uncomfortable, and—most important—puts women at risk of significant adverse reactions.

In order to procure eggs, researchers give women hormonal drugs to first "shut down" and then "hyperstimulate" their ovaries to produce more eggs than normal. These eggs are then surgically extracted.

Egg retrieval for assisted reproduction has been conducted for several decades, but there is inadequate data on its risks. Follow-up studies on long-term risks are particularly lacking; those that do exist are inconclusive.

Short-term reactions to one commonly used "shut-down" drug include severe joint pain, difficulty breathing, chest pain, depression, amnesia, hypertension, and asthma. The drugs used to stimulate multiple egg production can cause ovarian hyperstimulation syndrome (OHSS), which is often a mild reaction but which can become serious enough to require hospitalization and, rarely, to cause death.

Some women's health advocates and others have questioned whether researchers should ask women to expose themselves to these risks, especially in light of the early and speculative stage of cloning research. Proposals to pay women to provide eggs for research remain controversial, as this practice could tempt economically vulnerable women to take risks they otherwise would avoid.



The Collapse of a Dangerous Analogy: Or, why mitochondria are much more than batteries by Jessica CussinsBiopolitical TimesSeptember 29th, 2014Amid a flood of new evidence that mitochondria impact an individual’s traits, the editors at New Scientist have made a “U-turn” on “three-parent babies.” Their new conclusion: “It’s more messy than we thought.”
US Doctors Update Gamete Donation Guidelinesby Michael CookBioEdgeSeptember 28th, 2014The American Society for Reproductive Medicine has updated its guidelines for gamete donation in the light of the growing recognition that offspring may have a right to know their genetic parents.
South African Egg Donor Sent to India, Realizes Agency is Scamming Recipientsby Miranda WardWe Are Egg DonorsSeptember 22nd, 2014Martene is an active egg donor who has traveled internationally for her egg donations. While the recent cycles have been smooth and positive, her first cycle was a different story.
MacArthur Grant Sheds Light on Reproductive Technologies[References CGS]by Elayne CliftSentinel SourceSeptember 18th, 2014Thanks to a recent MacArthur Foundation grant to the Center for Genetics and Society and Our Bodies Ourselves, the information gap surrounding surrogacy and other assisted reproductive technologies will be addressed.
Surrogates and Couples Face a Maze of Laws, State by Stateby Tamar LewinThe New York TimesSeptember 17th, 2014Surrogacy remains a polarizing and charged issue. There is nothing resembling a national consensus on how to handle it and no federal law, leaving the states free to do as they wish.
Risks of Twins, Triplets May Prompt IVF Patients to Opt for Singletonsby Alan ZaremboThe Los Angeles TimesSeptember 16th, 2014A new study bolsters the argument that fertility doctors should transfer just one embryo at a time when they are trying to help women give birth.
International Surrogacy, Global Consumerism, Harms to Women and Childrenby Carmel Shalev, Biopolitical Times guest contributorSeptember 15th, 2014Medical associations, nations, and the international community must intervene in the unregulated global market for surrogacy to protect, promote and sanction the human dignity and human rights of women and children.
New Poll Finds Only 18% of British Adults in Support of "3-Person IVF"by Jessica CussinsBiopolitcal TimesSeptember 15th, 2014A newly released poll finds substantial public reluctance to change UK law to allow the genetic modification of future generations.
1 in 27 Babies Conceived Using IVF in 2012The Yomiuri ShimbunSeptember 9th, 2014There has been a sharp increase from 10 years ago in the number of babies in Japan conceived by in vitro fertilization, according to the Japan Society of Obstetrics and Gynecology.
Career Women are Having ‘Egg-Freezing’ Partiesby Jane RidleyNew York PostAugust 13th, 2014Dubbed “Let’s Chill,” a first-of-its-kind “egg-freezing party” was sponsored by a company called EggBanxx, which is cutting the cost of egg freezing and marketing it to young go-getters.
Displaying 1-10 of 632  
Next >> 
Last Page » 
« Show Complete List » 


ESPAÑOL | PORTUGUÊS | Русский

home | overview | blog | publications| about us | donate | newsletter | press room | privacy policy

CGS • 1936 University Ave, Suite 350, Berkeley, CA 94704 • • (p) 1.510.665.7760 • (F) 1.510.665.8760