Keyphrases
Assisted Reproductive Technology
100%
Blastocyst Stage
9%
By Stages
9%
Cell Culture
9%
CINAHL
9%
Cleavage Stage
45%
Clinical Outcomes
9%
Clinical Pregnancy
18%
Clinical Pregnancy Rate
9%
Clinical Trials
9%
Cochrane
27%
Cochrane Central Register of Controlled Trials
9%
Confidence Interval
27%
Country of Origin
9%
Ectopic Pregnancy
9%
Embase
9%
Embryo Implantation
9%
Embryo Stage
9%
Embryo Transfer
63%
Embryo Transfer Catheter
9%
Extracted Data
9%
Grading Method
9%
Heterotopic Pregnancy
9%
High Risk
18%
Human Chorionic Gonadotropin
100%
Human Chorionic Gonadotropin Injection
18%
Human Gametes
9%
Infertile Women
100%
International Units
54%
Intra-cavity
100%
Intrauterine Administration
100%
Intrauterine Fetal Death
9%
Literature Search
9%
Live Birth
27%
Live Birth Rate
27%
MEDLINE
9%
Meta-analysis
18%
Mid-1990s
9%
Miscarriage
18%
Ongoing Trials
9%
Pregnancy Outcome
9%
Pregnancy Stages
9%
Pregnant Women
9%
PsycINFO
9%
Randomized Controlled Trial
81%
Recombinant DNA Technology
9%
Reproduction Cycle
9%
Review Manager
9%
Risk of Bias
27%
Risk Ratio
27%
Search Methods
9%
Statistical Analysis
9%
Subfertility
9%
Subgroup Analysis
9%
Syncytiotrophoblast
9%
Triplet
9%
Unprotected Sex
9%
Medicine and Dentistry
Assisted Reproduction
100%
Assisted Reproductive Technology
10%
Birth Rate
30%
Blastocyst
10%
Cell Culture
10%
Chorionic Gonadotropin
100%
Clinical Trial
10%
Ectopic Pregnancy
20%
Embryo Transfer
80%
Estrus Cycle
10%
Fetus Death
10%
Group Trial
10%
Gynecology
20%
In Vitro
10%
Intrauterine Drug Administration
100%
Meta-Analysis
20%
Nidation
10%
Pregnancy Rate
10%
Randomized Controlled Trial
90%
Recombinant DNA
10%
Spontaneous Abortion
20%
Subfertility
10%
Subgroup Analysis
10%
Syncytiotrophoblast
10%
Systematic Review
10%
Nursing and Health Professions
Birth Rate
30%
Cell Culture
10%
Chorionic Gonadotropin
100%
CINAHL
10%
Clinical Outcome
10%
Cochrane Library
10%
Confidence Interval
30%
Ectopic Pregnancy
20%
Embase
10%
Embryo Transfer
70%
Embryo Transfer Catheter
10%
Fetus Death
10%
Genetic Engineering
10%
Infertility Therapy
10%
International Standard Unit
60%
Intrauterine Drug Administration
100%
Live Birth
60%
Medline
10%
Meta Analysis
20%
Pregnancy Outcome
10%
Pregnancy Rate
10%
PsycINFO
10%
Recombinant DNA Technology
10%
Spontaneous Abortion
20%
Subfertility
10%
Systematic Review
10%
Biochemistry, Genetics and Molecular Biology
Birth Rate
30%
Blastocyst
10%
Cell Culture
10%
Cinahl
10%
Clinical Trial
10%
Cochrane Library
10%
Embase
10%
Embryo Transfer
80%
Estrus Cycle
10%
Gamete
10%
Group Trial
10%
Human Chorionic Gonadotropin
100%
Medline
10%
Nidation
10%
Pregnancy Rate
10%
PsycINFO
10%
Randomized Controlled Trial
90%
Recombinant DNA Technology
10%
Syncytiotrophoblast
10%