Hi All - Is it known whether the progesterone deficiency is hereditary? Years ago, we had trouble with bitches resorbing puppies - this culminated in Our TOP show bitch repeatedly resorbing. Palpation would show puppies, but two/three weeks later she would be empty. Finally, I took her to a reproductive specialist for progesterone test, she was deficient. He started her on progesterone injections - weekly - for the remainder of her term - EXCEPT - he discontinued them on the 49th day. Three days later she aborted. He said it was one week too early, that he had miscalculated. We decided to discard her from the breeding program, and have discarded any bitch which resorbs since that time. We no longer have that problem. It seems to me that artificial maintenance of the progesterone level during pregnancy is just a crutch, and probably works to the detriment of the breed. Bill Gish, gsd001 > [Original Message] > From: <Doctrcorgi@xxxxxxx> > To: <showgsd-l@xxxxxxxxxxxxx> > Date: 9/29/2005 10:35:46 PM > Subject: [ SHOWGSD-L ] Puppy Reabsorption > > Many bitches that reabsorb pups have a progesterone deffifiency during > pregnancy. The only way to monitor this is to do progesterone tests. Starting after > 3 weeks of pg. I would suggest weekly tests the first time around. Some > bitchews must be tested tow times a week and be given an injection of progesterone > when needed to keep the level above 6 nana grams.This is expensive but the only > way to do things when you have this proble. Again you will not know this > problem exists unless you test the bitch. > Chuck kruger dvm --- William Gish --- gsd001@xxxxxxxxxxxxx --- EarthLink: The #1 provider of the Real Internet. ============================================================================ POST is Copyrighted 2005. All material remains the property of the original author and of GSD Communication, Inc. NO REPRODUCTIONS or FORWARDS of any kind are permitted without prior permission of the original author AND of the Showgsd-l Management. ALL RIGHTS RESERVED. ALL PERSONS ARE ON NOTICE THAT THE FORWARDING, REPRODUCTION OR USE IN ANY MANNER OF ANY MATERIAL WHICH APPEARS ON SHOWGSD-L WITHOUT THE EXPRESS PERMISSION OF ALL PARTIES TO THE POST AND THE LIST MANAGEMENT IS EXPRESSLY FORBIDDEN, AND IS A VIOLATION OF LAW. VIOLATORS OF THIS PROHIBITION WILL BE PROSECUTED. For assistance, please contact the List Management at admin@xxxxxxxxxxxx VISIT OUR WEBSITE - http://www.showgsd.org ============================================================================