Abstract：
:Exercise, defined as physical activity consisting of planned, structured, and repetitive bodily movements done to improve one or more components of physical fitness, is an essential element of a healthy lifestyle, and obstetrician-gynecologists and other obstetric care providers should encourage their patients to continue or to commence exercise as an important component of optimal health. Women who habitually engaged in vigorous-intensity aerobic activity or who were physically active before pregnancy can continue these activities during pregnancy and the postpartum period. Observational studies of women who exercise during pregnancy have shown benefits such as decreased gestational diabetes mellitus, cesarean birth and operative vaginal delivery, and postpartum recovery time. Physical activity also can be an essential factor in the prevention of depressive disorders of women in the postpartum period. Physical activity and exercise in pregnancy are associated with minimal risks and have been shown to benefit most women, although some modification to exercise routines may be necessary because of normal anatomic and physiologic changes and fetal requirements. In the absence of obstetric or medical complications or contraindications, physical activity in pregnancy is safe and desirable, and pregnant women should be encouraged to continue or to initiate safe physical activities. This document has been revised to incorporate recent evidence regarding the benefits and risks of physical activity and exercise during pregnancy and the postpartum period.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
doi
10.1097/AOG.0000000000003772subject
Has Abstractpub_date
2020-04-01 00:00:00pages
e178-e188issue
4eissn
0029-7844issn
1873-233Xpii
00006250-202004000-00061journal_volume
135pub_type
共识发展会议,杂志文章abstract：BACKGROUND:We report a rare case of a cervical adenosquamous carcinoma, initially diagnosed during delivery, with subsequent implantation in the episiotomy scar 5 weeks postpartum. CASE:A 35-year-old woman with cervical adenosquamous carcinoma diagnosed during delivery was treated with radical abdominal hysterectomy w...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/01.AOG.0000275260.45730.ea
更新日期：2007-08-01 00:00:00
abstract：OBJECTIVE:Vaginal apex pain is a subset of chronic pelvic pain commonly treated with surgical excision of the vaginal apex. Our objective was to estimate long-term postoperative pain levels, recovery time, and return to sexual function in women who have undergone vaginal apex repair for chronic vaginal apex pain. METH...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/01.AOG.0000143827.17061.7b
更新日期：2004-12-01 00:00:00
abstract：:It is generally accepted that the human placenta is impermeable to free insulin and that insulin present in the fetus is entirely of fetal origin. A recent study suggested that antibody-bound animal insulin crosses the placental barrier and may exert direct effects on fetal growth. We hypothesized that mothers with in...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1991-10-01 00:00:00
abstract：OBJECTIVE:To evaluate whether a second antenatal corticosteroid course is associated with an increased risk of neonatal sepsis after preterm premature rupture of membranes (PROM). METHODS:This secondary analysis is a cohort study with data from the Maternal-Fetal Medicine Units study on magnesium for neuroprotection. ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000000460
更新日期：2014-11-01 00:00:00
abstract：OBJECTIVE:To compare resistance index (RI) and pulsatility index (PI) in the spiral and intervillous arteries, and peak systolic velocity of the continuous intervillous flow in normal and abnormal first-trimester pregnancy. METHODS:Transvaginal color and pulsed Doppler were used in a prospective analysis of 60 normal ...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1016/S0029-7844(96)00422-X
更新日期：1997-02-01 00:00:00
abstract：OBJECTIVE:To collect data from nine European countries for cases of obstetric hemorrhage between 2000 and 2004 in which recombinant activated factor VII (rFVIIa) was used. METHODS:The cases were identified through national surveys. Standardized case report forms included sociodemographic details, past medical and obst...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/01.AOG.0000288515.48066.99
更新日期：2007-12-01 00:00:00
abstract：:We studied 30 control women and 131 pill users to evaluate effects of birth control pills and clinical factors on hemostasis. When control patients were matched with an equal number of pill users, none of the direct markers of activated hemostasis (fibrinopeptide A, platelet factor 4, and beta thromboglobulin) were in...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1988-04-01 00:00:00
abstract：:The midtrimester abortion program at a large community hospital was evaluated. During the 3-year study, 1839 patients aborted in the midtrimester by intraamniotic injection of hypertonic saline, prostaglandin F2alpha or a combination of saline and prostaglandin F2alpha. The method, using a combination of saline and pr...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1979-05-01 00:00:00
abstract：BACKGROUND:Previous case reports have reported maternal and fetal mortality in pregnancies complicated by air emboli induced by various mechanisms. CASE:A 33-year-old multiparous woman with a known rectovaginal fistula presented with symptoms of placental abruption. She subsequently was found to have a large intrauter...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e31821fcdb2
更新日期：2011-08-01 00:00:00
abstract：:A review of 3600 cases of laparoscopy sterilization at the John Hopkins Hospital, between the years 1968-1972, is presented. Technics, complications and failure rate are discussed. The criteria for sterilization were: 1) that the patient be 21 years old (unless mentally retarded or unless the patient was a teenager ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1973-11-01 00:00:00
abstract：OBJECTIVE:The objective of this study was to evaluate the value of neural network-directed review of smears determined to contain atypical squamous (glandular) cells of undetermined significance to identify those cases most likely to be associated with cervical intraepithelial neoplasia. METHODS:One hundred sixty smea...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(98)00017-9
更新日期：1998-04-01 00:00:00
abstract：:Sickle cell anemia is associated with an alarming attrition rate during pregnancy. The maternal morbidity rate, perinatal wastage rate, and the incidence of severe morbidity in both mother and child are elevated above acceptable limits. In most cases, these statistics have been compiled using conservative therapeutic ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1976-11-01 00:00:00
abstract：:Carrier screening for cystic fibrosis as part of reproductive health care, including prenatal care, is not the standard of practice at this time. However, a recent National Institutes of Health Consensus Development Conference recommended that cystic fibrosis carrier screening should be offered to adults with a family...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1999-03-01 00:00:00
abstract：:Reported is a rare complication of radical hysterectomy and radiation therapy, recurrent streptococcal cellulitis. Two patients had 14 episodes over a nine-year period, characterized by high fever and systemic toxicity. The streptococcal cellulitis was atypical in its presentation and its causative organism. The rash ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1984-06-01 00:00:00
abstract：:The efficacy of a two-dose perioperative course of oral metronidazole or suction drainage of the vaginal vault was evaluated in a randomized study of 150 patients undergoing abdominal hysterectomy. Patients receiving metronidazole demonstrated a significant reduction in febrile morbidity (from 48 to 8%), infectious mo...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1984-03-01 00:00:00
abstract：:Granulosa and theca cell tumors are rather common gonadal stromal tumors. A postmenopausal patient with a granulosa cell tumor, who complained chiefly of breast tenderness and enlarging, abdomen, is presented. Preoperative and postoperative studies including serum estrone, estradiol, prolactin, FSH, and LH,as well as ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1976-07-01 00:00:00
abstract：OBJECTIVE:To assess plasma acyclovir levels in pregnant women given oral acyclovir during late gestation and to determine the role and effect of oral acyclovir on asymptomatic shedding of virus in cases of recurrent genital herpes. METHODS:Five pregnant women with proven genital herpes isolate (herpes simplex virus [H...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
abstract：:Levels of five antibiotics used in treating chorioamnionitis were measured in maternal and cord blood and placenta. Ampicillin provided the highest ratio of cord to maternal blood (0.71). Gentamicin was also relatively high in this respect and also had the highest placenta to maternal blood ratio (3.97). Based on thes...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1988-07-01 00:00:00
abstract：OBJECTIVES:To compare patient satisfaction and exclusive breastfeeding rates for patients discharged from the hospital on postcesarean day 1 (next day) or day 2. METHODS:Healthy women admitted for planned cesarean delivery were randomized to day 1 or day 2 discharge. Postoperative assessment for suitability for discha...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,随机对照试验
doi：10.1097/aog.0b013e3182723a95
更新日期：2012-12-01 00:00:00
abstract：OBJECTIVE:To compare the prevalence of abnormal anal cytology and high-risk human papillomavirus (HPV) among women with a history of HPV-related genital neoplasia with women without a history of HPV-related genital neoplasia. METHODS:A cross-sectional cohort study was performed from December 2012 to February 2014. Wom...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000001135
更新日期：2015-12-01 00:00:00
abstract：BACKGROUND:Combined deficiency of vitamin K-dependent coagulation factors (II, VII, IX, X) is an uncommon challenge for the expectant gravida. CASE:A 34-year-old primigravida had congenital combined deficiency of factors II, VII, IX, and X that were incompletely sensitive to vitamin K. She had an altered form of vitam...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(00)01214-x
更新日期：2001-05-01 00:00:00
abstract：:Eleven patients with twin pregnancies were identified as having twin-twin transfusion syndrome on the basis of like-sex twins with monochorionic placentation and umbilical venous blood hemoglobin differences exceeding 50 g/L at delivery. Umbilical artery velocity-time waveform studies had been performed in these pregn...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-12-01 00:00:00
abstract：:Nitrous oxide analgesia was introduced into obstetrics by a young Polish-Russian physician who manufactured the gas himself, mixed it with oxygen, humidified the mixture with water vapor, and devised a mouthpiece for self-administration. After assessing the results on himself, he evaluated the effects on pain relief, ...
journal_title：Obstetrics and gynecology
pub_type： 历史文章,杂志文章
doi：
更新日期：1992-10-01 00:00:00
abstract：:Because autoimmune diseases are suspected of causing some cases of recurrent pregnancy loss, we sought clinical and serologic evidence of such diseases in a group of 277 women with recurrent pregnancy loss. Using HEp-2 cells as targets for an indirect immunofluorescence test for antinuclear antibodies, we compared the...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1989-03-01 00:00:00
abstract：:Magnetic resonance imaging is a new noninvasive diagnostic technique that involves no ionizing radiation, has no known significant adverse biologic effects, and produces high resolution cross-sectional body images. When compared with sonography and x-ray computed axial tomography, magnetic resonance imaging may have s...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1985-11-01 00:00:00
abstract：OBJECTIVE:To estimate the change in survival rates of women with ovarian cancer during the past 14 years. METHODS:Women diagnosed with epithelial, germ cell, sarcomas, and sex-cord stromal ovarian tumors were identified from the Surveillance Epidemiology and End Results Database. Demographic and clinicopathologic fact...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/01.AOG.0000231680.58221.a7
更新日期：2006-09-01 00:00:00
abstract：:Malignant mixed müllerian tumors of the uterus are rare neoplasms occurring predominantly in postmenopausal women. We report the prenatal course and diagnosis of a stage III malignant mixed müllerian tumor at cesarean section in a 35-year-old woman. Despite aggressive radiation and chemotherapy, the patient died 14 we...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1988-06-01 00:00:00
abstract：OBJECTIVE:To determine the incidence, features, and surgical treatment of vulvovaginal lesions in toxic epidermal necrolysis. METHODS:Acute genital lesions were studied retrospectively in 40 women hospitalized for toxic epidermal necrolysis in a dermatologic intensive care unit. A questionnaire was sent to evaluate se...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(97)00596-6
更新日期：1998-02-01 00:00:00
abstract：OBJECTIVE:To compare the representation of women in obstetrics and gynecology department-based leadership to other clinical specialties while accounting for proportions of women in historical residency cohorts. METHODS:This was a cross-sectional observational study. The gender of department-based leaders (chair, vice ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000001290
更新日期：2016-03-01 00:00:00
abstract：OBJECTIVE:To estimate the association between vaginal birth after cesarean delivery (VBAC) rates and primary cesarean delivery rates in California hospitals. METHODS:Hospital VBAC rates were calculated using birth certificate and discharge data from 2009, and hospitals were categorized by quartile of VBAC rate. Multiv...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3182a91e0f
更新日期：2013-11-01 00:00:00
