Amazon.com lists over 11,000 items under the search term "fertility"

FSH:LH ratio significantly predicts IVF success, cancellation risk

Catherine McDiarmid-Watt | Thursday, September 04, 2008 | 0 comments

Image from www.tubal-reversal.net
FSH:LH ratio significantly predicts IVF success, cancellation riskStudying the value of the day 3 follicle stimulating hormone to luteinizing hormone ratio as a predictor of IVF success.

MedWire News: Measuring the ratio of follicle stimulating hormone (FSH) to luteinizing hormone (LH) on day 3 of an IVF cycle is an accurate way to predict cycle success and the risk for cancellation, report scientists.

FSH levels are used to predict chances of success but Ellen Greenblatt (Mount Sinai Hospital, Toronto, Ontario, Canada) and associates say they "are limited in value unless significantly abnormal."

For their study, the team retrospectively reviewed the value of the day 3 FSH:LH ratio for predicting treatment success. They studied 297 women aged under 40 years who had FSH levels of 10 IU/L or less and were undergoing IVF for the first time.

Analysis revealed that treatment was significantly more successful in women with an FSH/LH ratio of less than 2.0, with cycle cancellation rates of 8.5 percent versus 19.6 percent in those with a day 3 FSH:LH ratio of 2.0 or over.

Women with a low day 3 FSH:LH ratio were also more likely than other women to become pregnant, at rates of 33.5 percent and 24.7 percent, respectively. Indeed, no pregnancies occurred in women with a very high FSH:LH ratio of 3.5 or over.

"The day 3 FSH:LH ratio is a relatively easy test to obtain and adds more predictive power over the day 3 FSH level alone," the researchers conclude.

Source: Fertility and Sterility 2008; 90: 297-301
http://www.orgyn.com/en/news/2008/Week_35/Day_1/FSH_LH_ratio_signifi.asp?C=46264396912371643518


Life Begins...
Miscarriage stories of loss, hope & help
http://born2luv.blogspot.com/

Stories of Pregnancy & Birth over 44y
- Daily blog of hope & inspiration!
http://pregnancyover44y.blogspot.com/

4,750 Stories of Pregnancy & Birth over 44y
Daily blog of hope & inspiration!
http://pregnancyover44y.blogspot.com/


Recent Keyword Searches: can u get pregnant during perimenopause, viable ovum age 43, what should i take to get pregenat after menpause, can you get pregnant if you have a short follicular phase, natural conception statistics age 43





Category: , , ,

Catherine

About Catherine: I am mom to three grown sons, two grandchildren and two rescue dogs. After years of raising my boys as a single mom, I remarried a wonderful man who had never had a child of his own. Unexpectedly, I found myself pregnant at 49!
Sadly we lost that precious baby at 8 weeks, and decided to try again. Five more losses, turned down for donor egg, foster care and adoption due to my age and losses - we have accepted that there will be no more babies in our house.

Find Catherine on Google+ - Circle us on Google+ - Join us on Facebook - Follow us on Twitter

0 comments

WE LOVE COMMENTS!
Don't just sit there, reading this story or article - say something! Do you believe it? Do you think it is impossible? Do you wish it was you? Do you have a story to share (it might get published!)

NOTE: Comments are moderated - just to stop the spambots - and so may take up to a few hours to be approved.

Catherine reserves the right to review, edit, refuse or delete any comment.

Popular Posts