573 studies found for:    nichd Infertility/Fertility OR Fertility/Infertility
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Rank Status Study
21 Unknown  Cervical Surgery and the Fertility Effect (c-SAFE)
Condition: Infertility
Intervention:
22 Terminated Canadian Varicocelectomy Initiative (CVI): Effects on Male Fertility and Testicular Function of Varicocelectomy
Conditions: Male Infertility;   Varicoceles
Intervention: Procedure: Varicocelectomy
23 Completed Improving Knowledge About Infertility; an Online Educational Tool
Condition: Infertility
Intervention: Other: educational video
24 Recruiting Assessing Reproductive Outcomes in Young Female Cancer Survivors Through a National Fertility Preservation Registry
Conditions: Cancer;   Infertilty
Intervention:
25 Completed Prevalence of Endometriosis in a Well Defined Group of Infertile Women
Conditions: Endometriosis;   Infertility
Intervention: Procedure: Laparoscopy
26 Withdrawn Therapy for Infertile PCOS Patients Ovulating Under Clomiphene Citrate or Metformin
Conditions: Polycystic Ovary Syndrome;   Infertility
Intervention: Drug: Clomiphene citrate, metformin, highly purified urinary FSH
27 Completed Gene Expression Analysis of the Endometrium After Endometrial Biopsy in Fertile Women
Condition: Infertility
Intervention: Procedure: endometrial biopsy
28 Completed
Has Results
Study Evaluating the Timing of Intrauterine Insemination in Relation to Positive Home Ovulation Prediction Kit
Condition: Infertility
Interventions: Procedure: Intrauterine Insemination;   Drug: Clomiphene;   Drug: Letrozole
29 Terminated In Vitro Fertilization (IVF) and Acupuncture for Infertility
Condition: Infertility
Interventions: Procedure: acupuncture;   Procedure: IVF
30 Withdrawn Ovarian Tissue Cryopreservation for Fertility Preservation
Condition: Infertility
Intervention: Other: Frozen ovarian tissue
31 Completed A Study of the Pre- and Post-operative Semen Analyses and Reproductive Hormone Levels of Men Undergoing Weight-reduction Surgery
Condition: Male Infertility
Intervention:
32 Completed
Has Results
Anti-Helicobacter Pylori Antibodies (IgG) in Serum of Women With Unexplained Infertility
Condition: Infertility, Female
Intervention:
33 Completed Fertility Awareness in University Students
Condition: Educational Video
Intervention: Other: Video
34 Completed Effectiveness of Web-based Teaching to Traditional Patient Education in the Use of Injectable Fertility Medications
Condition: Infertility
Interventions: Other: video instruction;   Other: Nurse instruction
35 Active, not recruiting TNFSF11 Inhibition and Fertility: a Prospective Study
Conditions: Testis;   Infertility;   Sperm
Intervention: Drug: Denosumab
36 Completed Involuntary Childlessness and Stress Management
Condition: Infertility
Interventions: Behavioral: Expressive writing;   Behavioral: Active ctrl
37 Unknown  Oocyte Cryopreservation: Evaluation of an Oocyte Freezing and Thawing Technique
Condition: Infertility
Intervention:
38 Unknown  Clomiphene Citrate Plus uFSH Versus Aromatase Inhibitor Plus uFSH in Clomiphene Resistant Infertile PCOS Women
Conditions: Polycystic Ovary Syndrome;   Infertility
Interventions: Drug: Aromatase inhibitor (litrezole) plus uFSH arm;   Drug: clomiphene citrate-uFSH arm
39 Recruiting Evaluation of the Attitude of Pre Menopausal Women With Breast Cancer Faced With the Risk of Fertility Loss Caused by Chemotherapy
Conditions: Breast Cancer;   Fertility
Intervention:
40 Recruiting Laser - a New Possibility in Fertility Treatment - a Pilot Study
Conditions: Infertility;   Exposure Laser
Intervention: Device: + laser

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Study has passed its completion date and status has not been verified in more than two years.