Authors:
Regan L. Owen EJ. Jacobs HS.
Institution:
Department of Obstetrics and Gynaecology, Rosie Maternity Hospital, Cambridge, UK.
Title:
Hypersecretion of luteinising hormone, infertility, and miscarriage (1990-002).
Source:
Lancet. 336(8724):1141-4, 1990 Nov 10.
Abstract:
The relation between prepregnancy follicular-phase serum luteinising hormone (LH) concentrations and outcome of pregnancy was investigated prospectively in 193 women with regular spontaneous menstrual cycles. The group included 26 nulliparous and 167 multiparous women with various obstetric histories. Of the 147 women with LH concentrations of less than 10 IU/l (normal LH group) 130 (88%) conceived, whereas only 31 (67%) of the 46 women with LH values of 10 IU/l or more (high LH group) did so. In the high LH group, 20 (65%) of the pregnancies ended in miscarriage, whereas only 15 (12%) of pregnancies in the normal LH group did so. The adverse effect of a high prepregnancy LH concentration on fertility and outcome of pregnancy was seen in primigravidae, women with previously successful pregnancies, and women with a history of recurrent miscarriage. These data indicate an important role for hypersecretion of LH before conception in miscarriage. This finding offers the possibility of a simple predictive test for women before pregnancy, and could also be used to identify patients with an endocrine abnormality that can be remedied.
Please click on the required question.
- 1 What is a miscarriage?
- 2 What are the different types of miscarriage?
- 3 How accurate are pregnancy tests?
- 4 What is a blighted ovum?
- 5 I have had a hydatidiform mole. What is this?
- 6 Why did I have a spontaneous miscarriage?
- 7 How frequently do miscarriages occur?
- 8 I am miscarrying. How should this be treated?
- 8a Can miscarriage result in anxiety and depression?
- 9 What is meant by recurrent miscarriage?
- 10 I have a problem with recurrent miscarriage. What is the chance of my next pregnancy being successful?
- Q 12.11 Recurrent Miscarriage I have miscarried again. Why does this keep happening?
- 12 What congenital problems might be associated with recurrent miscarriage and how could they be treated?
- 13 What traumatic conditions can cause recurrent miscarriage and how can they be treated?
- 14 Can infection cause recurrent miscarriage and would treatment help?
- 15 Could a metabolic disorder cause recurrent miscarriage?
- 16 Could a hormonal problem account for recurrent miscarriage and would hormone treatment help me?
- 17 Could an autoimmune problem cause recurrent miscarriage and how could this be treated?
- 18 Could a tumour cause recurrent miscarriage?
- 19 What degenerative processes may be associated with recurrent miscarriage?
- 20 After every miscarriage I become more depressed. Could this account for the problem?
- 21 Is it always possible to explain recurrent miscarriage?
- 22 I have a problem with recurrent miscarriage. What treatment is available to ensure that this does not happen again?
- 23 What is an ectopic pregnancy?
- 24 How frequently do ectopic pregnancies occur?
- 25 Why do ectopic pregnancies occur?
- 26 How can an ectopic pregnancy be diagnosed?
- 27 How can an ectopic pregnancy be treated?
- 28 Where can I obtain more information?
- 29 Support Groups.
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