Our Repro Vets won't do a transcervical insemination anymore. I.C.S.B. and C.B.C. people ( who are both also Bull Dog Breeders ) that we work with do not recommend it for this Breed. It appears that it has a HIGH success rate in other Breeds but not GSD's. Vet's will give you high percentage success rates....but when you ask them about the success rate on GSD's it is not good. I have no idea why........I'm just giving input on our experience. For those of you that have had good luck with it.........great.....but our experience leads us to do implants only......or just an A.I. We have not had an Implant miss except one time and we KNEW we were doing it two or three days late because of the Holiday weekend. Same with the use of our own studs. Implants about 100% successful. The transcervical......hit and miss. We always recommend they do an implant if their Vet will listen. I just walked someone in another Country through doing an A.I. himself with fresh chilled semen shipped in because there are no Repro Vets in his area. He didn't even use the Extender. The bitch just whelped 6 puppies. We would do an A.I. before a transcervical as would our 'Repro people'. .........but always preferably an implant. I agree completely with Liz as per our experiences. The best way to solve problems with cysts is to get the bich PREGNANT! Then breed her back to back the next season also. Carolyn marhaven@xxxxxxxxxxxxxx www.Marhaven.com edwinx@xxxxxxxxxxxxx writes: looks much better than doing an implant, Ed, I've done several of each type, and I personally like the implant better because you get to actually SEE the uterus to make sure it's healthy with no cysts. If there are cysts, you can take care of that then. I've also had misses with Transcervicals on proven bitches, but never a miss on a proven bitch with an implant. Some dogs' semen seem to ship better than others and I don't want to take a chance. I feel (right or wrong) that inserting something from the exterior that high into the vaginal tract, might introduce bacteria that I don't want up there. We had a pyo on a proven bitch after one procedure done by an assistant just learning. Now would she have gotten it anyway? Maybe...but maybe not. And the number 1 reason I like implants better.... If you do an implant you are guaranteed that the vet will do the insemination rather than pushing it off on some assistant. It's not that much more $$ but you get more bang for your buck and I feel the success rate is better. Liz _www.lealynn.com_ (http://www.lealynn.com/) ============================================================================ POST is Copyrighted 2008. 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://showgsd.org NATIONAL BLOG - http://gsdnational.blogspot.com/ ============================================================================