Early Pregnancy Loss in the Mare PDF Download

Author: Kerstin Darenius
Publisher:
ISBN: 9789157646163
Category : Horses
Languages : en
Pages : 56

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Author: K. Satué
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages :

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Book Description
The reasons concerning losses during the first months of pregnancy has special importance in equine reproduction. Most of these losses occur early in pregnancy and around 15-20% of mares that conceive will lose the embryo before day 50. Early pregnancy loss is generally characterized by the sudden disappearance of the embryonic vesicle and is due to different reasons. Several etiologies factors involving both the mother and the embryo as, inflammatory and non-inflammatory endometrial disease, progesterone insufficiency, maternal age, lactation, site of intrauterine fixation of the embryonic vesicle, stress, plane of nutrition, season or climate, chromosome abnormalities or oocyte quality are some of the factor listed. Abortion occurs from the first month of pregnancy to full term and may be have an infectious or not origin. Causes of abortion include viral or bacterial infections, ingestion of mycotoxins, stress, gene mutations, Mare Reproductive Loss Syndrome, lack of sufficient nutrients and umbilical cord abnormalities. Some mares will show signs of impending abortion but other mares will abort without warning. Premature labor, discomfort, unusual activity or having a vulvar discharge of the mare require immediate attention. Pregnancy failure in mares represents a serious economic damages, expectations, and potential genetic improvement. Therefore is absolutely important that all losses are assessed for giving an appropriate treatment, and for preventing current and future losses.

Author: Richard W. Beard
Publisher: Springer Science & Business Media
ISBN: 1447116585
Category : Medical
Languages : en
Pages : 427

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The first few months of any pregnancy are of supreme importance to the success of that pregnancy. This statement is so obvious as to be almost a platitude, yet it must be said that no aspect of pregnancy has been more neglected in the human than the first three months. Little is known of the morphological changes that occur at that time and our knowledge of the mechanisms that control this vital stage of pregnancy is almost non-existent. The explanation for this neglect of what is an obvious area for study is the difficulty of obtaining normal material. It is rare to have material to study from a healthy first trimester pregnancy and the study by Hertig and Rock!l) of early conception found by chance in hysterectomy speci mens must be unique. The information that we do have about early pregnancy is mostly gained from animal studies or single miscarriages in humans. Chromosomal defects are common but are not an explanation for the majority of recurrent miscarriages. Obstetricians have hypothesised many causes for this condition and have deve loped numerous metQods for treating it, but the studies have been poorly con trolled so that our understanding of the cause(s) has not advanced. Treatment of women with a history of recurrent miscarriage by paternal leuco cyte infusion (immunotherapy) may be yet another form of treatment that is hailed as a new advance only to be rejected when subject to rigorous testing.

Author: Barry Allen Ball
Publisher:
ISBN:
Category : Horses
Languages : en
Pages : 440

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Author: Atef Darwish
Publisher: BoD – Books on Demand
ISBN: 9535124889
Category : Medical
Languages : en
Pages : 368

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This book highlights the impact of genital tract infections on female infertility, male infertility, and even veterinary infertility. A comprehensive source on genital infections essential for all infertility specialists is now at your hands.

Author: Krissi Danielsson
Publisher: ReadHowYouWant.com
ISBN: 1458763862
Category : Health & Fitness
Languages : en
Pages : 418

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Book Description
If you've recently lost a pregnancy, or have experienced more than one such loss, you may be wondering - What happened, and how can I find out why? What is my chance of ever carrying a baby to term? What can I do to lessen my risk of another miscarriage? How can I cope with this heartache? In After Miscarriage, Krissi Danielsson answers these qu...

Author: Angus O. McKinnon
Publisher: John Wiley & Sons
ISBN: 0470961872
Category : Medical
Languages : en
Pages : 3333

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Book Description
Now in a much-anticipated two-volume new edition, this gold-standard reference stands as the most comprehensive and authoritative text on equine reproduction. Serving theriogenologists, practitioners and breeders worldwide as a one-stop resource for the reproductive assessment and management of equine patients, Equine Reproduction, Second Edition provides detailed information on examination techniques, breeding procedures, pregnancy diagnosis and management, reproductive tract diseases and surgery, and foaling. A companion website offers hundreds of images from the book in color. For the Second Edition, the stallion, mare and foal sections have been thoroughly updated and revised to include the latest information on every subject. New topics include discussion of nutritional and behavioral factors in the broodmare and stallion, parentage testing, fetal sexing and the health and management of older foals, weanlings and yearlings. Additionally, this outstanding Second Edition features a new section on assisted reproductive techniques, including detailed information on artificial insemination, in-vitro fertilization, embryo transfer and technology.

Author: Rosanne Cecil
Publisher: Routledge
ISBN: 1000323846
Category : Social Science
Languages : en
Pages : 193

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Book Description
How much influence does culture have on a mother's reactions to pregnancy loss? At what stage is a fetus attributed with human status? How does this affect the mother's reactions to the loss of a baby?Contemporary, historical and oral-history accounts from regions as diverse as rural North India, urban America, South Africa and Northern Ireland, provide a fascinating insight into the experience and management of miscarriage across a number of different cultures. The authors explore how the social, technological and medical context in which miscarriages occur can affect the ways in which women experience such an event. In the West, advances in medical technology, a low infant-mortality rate and a low birth rate have raised expectations as to the successful outcome of each pregnancy. In addition, the early confirmation of pregnancy makes consequent pregnancy loss -- which might have gone unnoticed or unconfirmed in the past -- all the more difficult for mothers in the West. Yet, mourning rituals and behaviour at a pregnancy loss, which may be elaborate in some societies, are generally considered to be inappropriate in many Western societies. Differing social beliefs regarding the causes of miscarriage, preventative measures and curative treatments are also examined. Medical anthropologists, sociologists and health professionals will all find this book fascinating reading.

Author: Ingrid Kohn
Publisher: Routledge
ISBN: 1135882681
Category : Psychology
Languages : en
Pages : 321

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Book Description
A Silent Sorrow has long been considered the "bible" for families seeking emotional and practical support after a pregnancy loss. Well organized, easily accessible, and filled with practical suggestions for each topic it covers, A Silent Sorrowis a positive first step for bereaved parents and their families, providing support and guidance to help resolve thegrief and enable them to look to the future with hope.

Author: Sumita Mehta
Publisher: Springer
ISBN: 9811073384
Category : Medical
Languages : en
Pages : 428

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Book Description
This book covers the entire topic of recurrent miscarriage extensively. Chapters cover demographics to recent and future management options. A special section on the role of controversial strategies has also been included. Lastly, the book features dedicated chapters on evidence-based approaches, which include step-by-step algorithms for the reader’s convenience.