Pregnancy

About: Pregnancy is a research topic. Over the lifetime, 163969 publications have been published within this topic receiving 4013502 citations. The topic is also known as: pregnancy & gestation.

Elevated maternal hemoglobin A1c in early pregnancy and major congenital anomalies in infants of diabetic mothers.

Abstract: PERINATAL mortality has decreased in pregnancies complicated by diabetes mellitus.1 As losses from stillbirths, intrapartum asphyxia, and hyaline-membrane disease diminish, major congenital anomalies emerge as the most important causes of mortality in infants of diabetic mothers.1 , 2 The overall incidence of major anomalies was 6 to 9 per cent in several large studies of such infants1 2 3 — three to four times that found in a general neonatal population.4 Fetal malformations occur before eight weeks of gestation (postmenstrual dates), when most diabetic pregnant women have not yet come to medical attention.5 Until recently, there has been no objective method to assess control . . .

First‐trimester diagnosis and management of pregnancies implanted into the lower uterine segment Cesarean section scar

Abstract: Objective To describe first-trimester ultrasound diagnosis and management of pregnancies implanted into uterine Cesarean section scars. Methods All women referred for an ultrasound scan because of suspected early pregnancy complications were screened for pregnancies implanted into a previous Cesarean section scar. The management of Cesarean section scar pregnancies included transvaginal surgical evacuation, medical treatment with local injection of 25 mg methotrexate into the exocelomic cavity and expectant management. Results Eighteen Cesarean section scar pregnancies were diagnosed in a 4-year period. The prevalence in the local population was 1 : 1800 pregnancies. Surgical treatment was used in eight women and it was successful in all cases. The respective success rates of medical treatment and expectant management were 5/7 (71%) and 1/3 (33%). Five women (28%) required blood transfusion and one woman (6%) had a hysterectomy. Conclusions Cesarean section scar pregnancies are more common than previously thought. When the diagnosis is made in the first trimester the prognosis is good and the risk of hysterectomy is relatively low. Copyright © 2003 ISUOG. Published by John Wiley & Sons, Ltd.

Weight loss results in significant improvement in pregnancy and ovulation rates in anovulatory obese women

Abstract: Obesity can affect ovulation and the chances of pregnancy. In this prospective study, a weight loss programme was assessed to determine whether it could help infertile overweight anovulatory women to establish ovulation and assist in achieving pregnancy, ideally without further medical intervention. The subjects acted as their own historical controls. They underwent a weekly programme of behavioural change in relation to exercise and diet over 6 months ; those who did not complete the 6 months were treated as the comparison group. Women in the study group lost an average of 6.3 kg, with 12 of the 13 subjects resuming ovulation and 11 becoming pregnant, five of these spontaneously. Fitness, diet and psychometric measurements all improved. Fasting insulin and testosterone concentrations dropped significantly, while sex hormone binding globulin concentrations rose. None of these changes occurred in the comparison group. Thus, weight loss with a resultant improvement in ovulation, pregnancy outcome, self-esteem and endocrine parameters is the first therapeutic option for women who are infertile and overweight.