Navigation Links
Number of Eggs Retrieved Helps Predict IVF Success: Study
Date:5/11/2011

WEDNESDAY, May 11 (HealthDay News) -- Retrieving about 15 eggs from a woman's ovaries in a single in vitro fertilization (IVF) cycle offers the best chance of achieving a live birth while avoiding complications from fertility medications, according to a new study.

Researchers analyzed more than 400,000 IVF cycles in the United Kingdom between 1991 and 2008 and found a strong association between live birth rates and the number of eggs retrieved in one cycle.

The live birth rate rose with an increasing number of eggs up to about 15, leveled off between 15 and 20 eggs, and declined steadily beyond 20 eggs.

The study appears online in the journal Human Reproduction.

"Our data show that around 15 eggs may be the best number to aim for in an IVF cycle in order to maximize the chances of a live birth while minimizing the risk of ovarian hyperstimulation syndrome (OHSS), which is associated with a high number of eggs, usually over 20," Dr. Arri Coomarasamy, a clinical reader and consultant in reproductive medicine and surgery at the University of Birmingham, said in a journal news release.

"Mild stimulation protocols aim to retrieve less than six to eight eggs; a standard stimulation should aim for 10-15 eggs, and we believe this is what is associated with the best IVF outcomes," said Coomarasamy. "When the egg number exceeds 20, the risk of OHSS becomes high."

Ovarian hyperstimulation syndrome can occur when women are given hormone drugs to stimulate the production of eggs for collection for IVF cycles. Abdominal pain, swelling, nausea and vomiting often appear in mild or moderate OHSS. In rare, severe cases, OHSS can be a life-threatening medical emergency.

More information

The U.S. Centers for Disease Control and Prevention has more about assisted reproductive technology.

-- Robert Preidt

SOURCE: Human Reproduction, news release, May 10, 2011


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved

Related medicine news :

1. Childhood obesity: Its not the amount of TV, its the number of junk food commercials
2. HealthInsuranceSort.com Provides Record Number of Health Insurance Quotes in 2009
3. Knowing Your Kidney Number Could Save Your Life
4. DTM Systems Corporation Ranked Number One as the Largest Reseller in British Columbia to Hewlett Packard Canada
5. New Jersey Approves Initiative to Expand the Number of Wound Care Certified Professionals
6. The Patients Guide to Vasectomy Reversal Now Available for Free for Increasing Number of Men Requesting the Procedure
7. Our eye position betrays the numbers we have in mind, new study
8. Hip surgery success partially predicted by number of other existing conditions
9. Number of Americans willing to donate organs rises, but still not keeping pace with need
10. Author Erin Morrow Still Releases "Fighting MS: Strength in Numbers"
11. Adverse drug effects in epileptic patients not correlated with number of prescribed medications
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/3/2016)... ... May 03, 2016 , ... Branches, Inc. is proud to ... Climb children and youth programs in South Miami. Macy’s is a wonderful community partner ... Grow Program provides afterschool tutoring, mentoring, enrichment and academic support to elementary students 5 ...
(Date:5/3/2016)... ... May 03, 2016 , ... Hydra Skin Sciences, a ... its Allegro Anti-aging Cream, a revolutionary new anti-aging skin care product that ... repair damaged skin, has sold over seventy-five thousand units worldwide within the first two ...
(Date:5/3/2016)... WA (PRWEB) , ... May 03, 2016 , ... Dave ... Pediatric Interim Care Center (PICC) annual fundraiser luncheon on Friday, May 20. ... that helps the smallest victims of drug abuse,” said Newberry. , PICC is a ...
(Date:5/2/2016)... , ... May 03, 2016 , ... ... its FDA approved sSOIP telemedicine stethoscope software that enables the stethoscope stream to ... called PCP-SSP and works with RNK’s flagship PCP-USB stethoscope. , Remote auscultation involves ...
(Date:5/2/2016)... ... May 02, 2016 , ... ProElectric Cartoon is a package of 30 ... choose from a variety of electric styles including zap, sizzles, and more. Easily alter ... dof blur, three dimensional rotation, and much more. ProElectric Cartoon’s simplistic style makes it ...
Breaking Medicine News(10 mins):
(Date:4/29/2016)... India , April 29, 2016 ... Pipeline Review, H1 2016" market research report that ... complete with comparative analysis at various stages, therapeutics ... route of administration (RoA) and molecule type, along ... releases. It also reviews key players involved in ...
(Date:4/29/2016)... April 29, 2016 Glycotope GmbH, ... today announces the appointment of Dr. Alfredo Zurlo ... is an oncologist with many years clinical experience and ... industries. His last role was at Mologen AG where ... Executive Board. Previously Dr. Zurlo held various positions at ...
(Date:4/28/2016)... , April 28, 2016  While Abbott,s ... complement the company,s valve repair and stent business, ... also places Abbott more firmly into patient monitoring.  ... the fastest growing device areas, with double-digit growth ... recent report,  Advanced Remote Patient Monitoring ...
Breaking Medicine Technology: