Medicine & Life Sciences
Pregnancy
100%
Twin Pregnancy
84%
Twins
54%
Multifetal Pregnancy Reduction
50%
Mothers
45%
Premature Birth
42%
Gestational Age
37%
Pregnancy Outcome
37%
First Pregnancy Trimester
32%
Fetus
26%
Second Pregnancy Trimester
22%
Pre-Eclampsia
21%
Coronavirus
19%
Fetal Growth Retardation
16%
Confidence Intervals
16%
Nuchal Translucency Measurement
15%
Odds Ratio
15%
Chorionic Villi Sampling
14%
Gestational Diabetes
14%
Cell-Free Nucleic Acids
14%
Postpartum Period
14%
Cohort Studies
13%
Amniocentesis
13%
Down Syndrome
13%
Aneuploidy
12%
Pandemics
12%
Morbidity
12%
Noninvasive Prenatal Testing
12%
Medicine
11%
Prenatal Diagnosis
11%
Induced Labor
11%
Fibronectins
11%
Obstetrics
11%
Vasa Previa
10%
Incidence
10%
Parturition
10%
Fetal Blood
10%
Fetal Weight
10%
Birth Weight
10%
Cardiotocography
9%
Cicatrix
9%
Multiple Pregnancy
9%
Intrahepatic Cholestasis of Pregnancy
9%
Pregnant Women
9%
Body Mass Index
9%
17 alpha-Hydroxyprogesterone Caproate
9%
Placenta Previa
9%
Cesarean Section
8%
Retrospective Studies
8%
Maternal Age
8%
Vaginal Birth after Cesarean
8%
Adrenal Cortex Hormones
8%
Pregnancy Induced Hypertension
8%
Pregnancy-Associated Plasma Protein-A
8%
Severe Acute Respiratory Syndrome
8%
Preterm Premature Rupture of the Membranes
7%
Newborn Infant
7%
Postpartum Hemorrhage
7%
Chorionic Gonadotropin
7%
Premature Obstetric Labor
7%
Pregnancy Complications
7%
Inflammatory Bowel Diseases
7%
Placenta Accreta
7%
Gestational Weight Gain
7%
Placenta
7%
Third Pregnancy Trimester
6%
Weight Gain
6%
Logistic Models
6%
Cervix Uteri
6%
SARS Virus
6%
Trial of Labor
6%
Fetal Death
6%
Triplet Pregnancy
6%
Amniotic Fluid
5%
Counseling
5%
Fetal Development
5%
Uterine Anomalies
5%
Oxytocin
5%
Meta-Analysis
5%
Ultrasonography
5%
Uterine Rupture
5%
Neonatal Intensive Care Units
5%
Hematoma
5%