HOME >> BIOLOGY >> NEWS
Research shows smoking adds a decade to reproductive age of IVF patients

A major new Dutch study has found that smoking adds the equivalent of ten years to a 20-year-old subfertile woman's reproductive age and has a "devastating" impact on a couples' chances of having a live birth after IVF. Being overweight also seriously damages their chances.

The harmful effects of smoking or being overweight were strongest among those women who had no obvious cause for not conceiving, according to the research, published today (Thursday 7 April) in Europe's leading reproductive medicine journal Human Reproduction[1].

Lead researcher Dr Bea Lintsen, from Radboud University Nijmegen Medical Centre, said: "The positive news from our results, however, is that they suggest that couples in particular, women with unexplained subfertility may be able to improve the success of IVF treatment by quitting smoking and losing weight."

The research was a collaboration by doctors from twelve centres in the Netherlands who drew on data from a proportion of patients involved in the nation-wide OMEGA study, which was begun in 1995 to examine late effects of hormone stimulation. The team investigated the success rate of the first cycle of treatment in 8,457 women, analysing information on reproduction and lifestyle factors, combined with medical records of IVF treatment from 1983 to 1995. ICSI cycles were not evaluated as the treatment was not common during that period.

They divided the cause of subfertility into four categories fallopian tube problems, male subfertility, unexplained fertility, and other causes (mainly women with polycystic ovarian syndrome or endometriosis) and analysed first cycle treatment results for the first three causes. Of the total, 1,828 of the first IVF treatment cycles were for unexplained subfertility.

The overall live birth rate per cycle was 15.2%[2]. It was highest at 17.8% in couples with unexplained subfertility. Women with tubal problems had a 14.6% rate and the lowest success rate was f
'"/>

Contact: Emma Mason
wordmason@mac.com
44-137-656-3090
European Society for Human Reproduction and Embryology
6-Apr-2005


Page: 1 2 3

Related biology news :

1. Gilbert Foundation and American Fed for Aging Research award grants on Alzheimers disease
2. Research shows skeleton to be endocrine organ
3. Research aims to identify markers for menopausal women at risk for deadly blood clot
4. Research team enlightens the reasons for severe blindness
5. Research teams uncover risk genes for multiple sclerosis
6. Research shows NPD1 protects a key component of vision
7. Researchers find pathway that controls cell size and division
8. Researchers watch antibiotics, bacteria meet at atomic level
9. Researchers discover gene responsible for Restless Legs Syndrome
10. Research study describes the role part of the brain plays in memory
11. NY Stem Cell Foundations 2nd Annual Translational Stem Cell Research Conference

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Research shows smoking adds decade reproductive age IVF patients

(Date:7/2/2015)... 2015 Research and ... the "Natural Language Processing Market by Type ... Pattern & Image Recognition) - Worldwide Forecast to ... The key vendors occupying the market are 3M, ... Corporation, NetBase Solutions, SAS Institute Inc., Verint Systems ...
(Date:7/2/2015)... Research and Markets( http://www.researchandmarkets.com/research/jvft55/next_generation ) has ... Market by Application, Technology, Function & Geography - Global ... The next generation biometrics market is expected to ... 17.9% between 2015 and 2020 Travel & ... Safran SA ( France ), NEC ...
(Date:7/2/2015)... GOTHENBURG, Sweden , July 2, 2015 ... fingerprint sensors FPC1025, FPC1035, FPC1145 and FPC1155 from the distributor ... is one of FPC,s distributors in Asia ... Q4 2015. The sensors will be used by smartphone manufacturers ... 268 MSEK is included in the communicated revenue guidance of ...
Breaking Biology News(10 mins):Natural Language Processing Market by Type (Rule-Based, Statistical, and Hybrid), Technologies (Recognition, IVR, OCR, Pattern & Image Recognition) - Worldwide Forecast to 2020 2Next Generation Biometrics Market 2015 - Global Forecast to 2020 with Safran, NEC, 3M Cogent, Fujitsu & Suprema Dominating the $24 Billion Market 2Next Generation Biometrics Market 2015 - Global Forecast to 2020 with Safran, NEC, 3M Cogent, Fujitsu & Suprema Dominating the $24 Billion Market 3FPC Receives Order for Touch Fingerprint Sensors of 268 MSEK 2
(Date:7/7/2015)... , ... July 07, 2015 , ... ... 2020 from $107.56 million in 2015, growing at a CAGR of 17.89% between ... aptamers, RNA-based aptamers, and XNA-based aptamers. Based on applications, the report is segmented ...
(Date:7/7/2015)... ... July 07, 2015 , ... Since its inception in ... What began as a conference for European Statistical Programmers, has evolved in the ... biometrical area. Statistical Programmers, Data Managers and Biostatisticians all over the world, share, ...
(Date:7/7/2015)... (PRWEB) , ... July 07, 2015 , ... CSM, a ... team as Vice President of Finance. Morse has an extensive background in financial management ... to the CSM team. In his new role, Morse will oversee all financial areas ...
(Date:7/7/2015)... ... July 07, 2015 , ... Currently ... system was developed to solve many of the complex logistical and data ... that involve multiple clinical sites and/or remote data coordination centers. , CentrePoint ...
Breaking Biology Technology:Aptamers Market Growing at 17.89% CAGR to 2020 – New Research Available at RnRMarketResearch.com 2Aptamers Market Growing at 17.89% CAGR to 2020 – New Research Available at RnRMarketResearch.com 3Aptamers Market Growing at 17.89% CAGR to 2020 – New Research Available at RnRMarketResearch.com 4Aptamers Market Growing at 17.89% CAGR to 2020 – New Research Available at RnRMarketResearch.com 5PhUSE Delighted to Welcome Member Number 5.000 2CSM Appoints Michael Morse as Vice President of Finance 2ActiGraph Launches CentrePoint Cloud-based Study Management Software Platform 2ActiGraph Launches CentrePoint Cloud-based Study Management Software Platform 3
Cached News: