Medicine & Life Sciences
Progesterone
100%
Spontaneous Abortion
77%
Pregnancy
72%
Hemorrhage
59%
Live Birth
52%
Cohort Studies
45%
Salpingostomy
35%
Meta-Analysis
33%
Birth Rate
29%
Placebos
27%
Hysteroscopy
27%
Pregnancy Outcome
23%
Cost-Benefit Analysis
23%
Fertilization in Vitro
23%
Confidence Intervals
20%
Vitamin D
20%
Pregnancy Rate
19%
Cicatrix
18%
Randomized Controlled Trials
17%
Systematic Reviews
15%
Prospective Studies
13%
Vitamin D Deficiency
13%
Costs and Cost Analysis
12%
Pain
12%
Therapeutics
10%
Habitual Abortion
9%
Uterine Hemorrhage
8%
National Health Programs
8%
Incidence
7%
Watchful Waiting
7%
Outpatients
5%