Keyphrases
First Trimester
93%
Fetus
81%
Nuchal Translucency
80%
Down Syndrome
69%
Second Trimester
67%
Twin Pregnancy
63%
Pregnant Women
63%
Medical Center
59%
Down Syndrome Screening
55%
Sonographic
53%
Singleton Pregnancy
44%
Pregnancy Outcome
44%
Maternal Serum
41%
Assisted Reproductive Technology
41%
Termination of Pregnancy
40%
Vasa Previa
38%
Singleton
35%
Nuchal Translucency Measurement
34%
Third Trimester
31%
Screening Test
31%
Torsion
30%
Prenatal Diagnosis
29%
Cesarean Scar Pregnancy
29%
Gestational Age
28%
Ultrasound
27%
Assisted Conception
27%
Adnexal Torsion
27%
Mid-gestation
26%
Retained Products of Conception
26%
Triple Test
25%
Preeclampsia
25%
Ectopic Pregnancy
25%
During Pregnancy
24%
In Vitro Fertilization
24%
Human Chorionic Gonadotropin
23%
Increased nuchal Translucency
23%
Week of Gestation
22%
False Positive Rate
22%
Maternal Age
21%
Fetal Abnormalities
21%
Tubal Pregnancy
21%
Normal Pregnancy
20%
Confidence Interval
19%
Prenasal Thickness
19%
Serum Markers
17%
Placenta Accreta Spectrum
17%
Meta-analysis
17%
Detection Rate
16%
Israel
16%
Systematic Meta-analysis
15%
Medicine and Dentistry
First Trimester Pregnancy
100%
Nuchal Translucency Measurement
91%
Down Syndrome
90%
Twin Pregnancy
74%
Conception
73%
Second Trimester Pregnancy
71%
Maternal Serum
47%
Obstetrics
39%
Vasa Previa
38%
Gestational Age
36%
Ectopic Pregnancy
35%
Third Trimester Pregnancy
34%
Pre-Eclampsia
34%
Isoferritin
31%
Cesarean Section
30%
Prenatal Diagnosis
29%
Echography
29%
False Positive Result
28%
Screening Test
27%
Diseases
27%
Chorionic Gonadotropin
27%
Vaginal Ultrasonography
25%
Maternal Age
25%
Premature Labor
23%
Triple Test
23%
Assisted Reproductive Technology
22%
Methotrexate
22%
Fetal Disease
21%
In Vitro Fertilisation
21%
Placenta
21%
Placenta Accreta
21%
Retrospective Study
21%
Assisted Reproduction
21%
Congenital Malformation
20%
Systematic Review
20%
Cervical Length Measurement
20%
Chromosome Aberration
19%
Hysteroscopy
17%
Meta-Analysis
16%
Uterine Tube Pregnancy
16%
Prenatal Screening
16%
Uterine Rupture
15%
Pelvis
14%
Pediatrics
13%
Recurrent Disease
13%
Multiple Pregnancy
13%
Curettage
13%
Infection
13%
Progesterone
13%
Prenatal Care
13%