
Hi Christine, :-))
I have not done a lot of reading on it since my problem with my bitch but my vet said to me that it can help with whelping but the potency cannot be ascertained 100%. If it relaxes the cervix and uterus too much miscarriage etc can occur.
My vet wanted me to wait 48 hours after the bleeding started because he hoped it would stop, it became so heavy after 2 hours I decided for her to have a section and rushed her straight back. if I lost the puppies I could have lived with that but not my bitch. For me she was bleeding far too much. When I went back with her he did agree. I have never seen him so puzzled.
The worst thing was she was running about happy as larry , jumping up and wanting to still go her walk but blood was trickling out of her. Even at the vets she was dashing around none the wiser.
My vet said once they opened her up to do the section in their opinion there was not other medical reason they could think of that could have caused it as it as her cervix that was bleeding. the puppies were fine she was 100% fine other than this bleeding.
She had 2 puppies and we sadly lost one. The one that lived I had to bottle fed as the milk took so long to come in with being early and not the natural whelping time.
As I say I am not medically qualified but I tell you I beat myself up about it I really did.
My vet is very pro natural remedies and has always been suportive of my raw feeding etc but his opinion was there are not enough trials, dogs are different sizes , potency varies considerably so accurate measurement is very difficult.
I did find this link http://www.drugdigest.org/DD/PrintablePages/herbMonograph/0,11475,552026,00.html
and have taken this paragrah from it.
"When should I be careful taking it?
In studies of laboratory animals, very large amounts of raspberry leaf extract caused unpredictable contraction or relaxation of the uterus. Miscarriage could result from either. Although no reports of miscarriage in humans have been published, pregnant women should not use raspberry leaf without the supervision of a medical professional.
"
I administered mine as per the bottle instructions. it was liquid form.
I am honestly not telling anyone not to use it but just sharing what my experience was. There is not 100% certainty that is what caused it but as I said my vet could find and think of no other explaination.
BFN Pam :-)