Results 211 to 220 of about 48,754 (258)

Amniotic Fluid Volume in Normal Singleton Pregnancies

Obstetrics & Gynecology, 1997
To evaluate the amniotic fluid (AF) volume in normal singleton pregnancies from 15 to 40 weeks.This prospective study evaluated the AF volume in singleton pregnancies undergoing amniocentesis for genetic assessment of fetal karyotype, preterm labor, or fetal lung maturity. Amniotic fluid volume was determined using a dye dilution technique.
E F, Magann, J D, Bass, S P, Chauhan, R A, Young, N S, Whitworth, J C, Morrison   +5 more
openaire   +3 more sources

Hyperreactio luteinalis in normal singleton pregnancy

International Journal of Gynecology & Obstetrics, 1989
AbstractA case of hyperreactio luteinalis in a patient with normal singleton pregnancy is reported. The course of pregnancy had been normal until the 24th week of gestation, when the mother developed lower abdominal pain and signs of virilization. She delivered of a normal female infant at 39 weeks' gestation.
M, Okadome, T, Kaku, N, Tsukamoto, T, Saito, K, Matsukuma, K, Uehira, T, Hirakawa, H, Nakano   +7 more
openaire   +2 more sources

Optimal Maternal Weight Gain during Singleton Pregnancy

Gynecologic and Obstetric Investigation, 1998
The aim of this study was to determine optimal maternal weight gain in a singleton pregnancy and evaluate the current recommendations. We used a historical prospective design to evaluate the association between pregnancy weight gain and perinatal outcome. All singleton pregnancies without congenital anomalies delivered between 1987 and 1993 at a single
L A, Bracero, D W, Byrne
openaire   +2 more sources

Acute and Subacute Polyhydramnios in Singleton Pregnancies

Australian and New Zealand Journal of Obstetrics and Gynaecology, 1990
Summary: Over a 10‐year period when 51,022 singleton infants were delivered, 19 pregnancies (1 in 2,685) were complicated by acute polyhydramnios, 17 (1 in 3,000) by subacute polyhydramnios and 501 (1 in 102) by chronic polyhydramnios. The incidence of major congenital malformations in singleton pregnancies associated with acute polyhydramnios was 63%
E, Desmedt, O A, Henry, L H, Steinberg, N A, Beischer   +3 more
openaire   +2 more sources

Hyperreactio Luteinalis Complicating a Normal Singleton Pregnancy

American Journal of Perinatology, 1996
Hyperreactio luteinalis is a rare, usually self-limited syndrome with bilaterally enlarged ovaries containing multiple theca lutein cysts. It is usually associated with gestational trophoblastic disease and/or pregnancies that have elevated maternal serum hCG levels.
D S, Lambers, B, Rosenn
openaire   +2 more sources

Respiratory function in singleton and twin pregnancy

BJOG: An International Journal of Obstetrics & Gynaecology, 2002
Objective Singleton pregnancy causes important changes in respiratory function. The incidence of twin pregnancies is increasing, but it is not known whether affected women suffer greater respiratory compromise. The aim of this study was to determine if changes in respiratory function during pregnancy in healthy women were greater in those with a ...
McAuliffe, F, Kametas, N, Costello, J, Rafferty, G F, Greenough, A, Nicolaides, K   +5 more
openaire   +2 more sources

Cardioautonomic control in healthy singleton and twin pregnancies

Journal of Applied Physiology, 2021
Individuals with healthy twin pregnancies had lower overall heart rate variability compared with those with singleton pregnancies at similar gestational ages. These results suggest a greater sympathetic and reduced parasympathetic contribution to cardiac control in twin pregnancies.
Victoria L. Meah, Miranda L. Kimber, Rshmi Khurana, Rachelle Howse, Lisa K. Hornberger, Craig D. Steinback, Margie H. Davenport   +6 more
openaire   +2 more sources

Ultrasonography-guided early amniocentesis in singleton pregnancies

American Journal of Obstetrics and Gynecology, 1990
Between October 1, 1986, and September 30, 1987, 1721 amniocenteses were performed at the University of California, Davis, Medical Center. Of these procedures 527 (30.6%) were early amniocenteses. Medical records were reviewed for maternal age, amniocentesis indication, color of amniotic fluid, gestational age, frequency of needle insertion ...
F W, Hanson, R L, Happ, F R, Tennant, S, Hune, A G, Peterson   +4 more
openaire   +2 more sources

Charts for cervical length in singleton pregnancy

International Journal of Gynecology & Obstetrics, 2003
To construct charts for cervical length in a low risk population measured by transvaginal ultrasonography.Pregnant women of an apparently normal population were seen in the ultrasound division of the University Women's Hospital Basel between 20 and 34 weeks of gestation and underwent once (one measurement per subject) a transvaginal ultrasound ...
I M, Hoesli, D, Strutas, S, Tercanli, W, Holzgreve   +3 more
openaire   +2 more sources

Differences in bone metabolism between singleton pregnancy and twin pregnancy

Bone, 2011
The objective of this study was to examine the influence of twin pregnancy on calcium metabolism, including bone turnover markers and calcium-regulating factors, by comparison between singleton pregnancy and twin pregnancy in women during pregnancy and puerperium in cross-sectional and longitudinal studies.Women with singleton and twin pregnancies were
Soichiro, Nakayama, Toshiyuki, Yasui, Masanori, Suto, Miki, Sato, Takashi, Kaji, Hirokazu, Uemura, Kazuhisa, Maeda, Minoru, Irahara   +7 more
openaire   +2 more sources