Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Infertility, Subfertility”

104 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 104 results

Post-approval studies (Phase 4)UnknownNCT02766764
What this trial is testing

Combined Dehydropeiandrosterone and Growth Hormone in Women With Expected Poor Ovarian Response Undergoing ICSI

Who this might be right for
Subfertility
Cairo University 230
Large-scale testing (Phase 3)Looking for participantsNCT03859921
What this trial is testing

Oral Dydrogesterone as Luteal Phase Support in Natural Cycle FET

Who this might be right for
Subfertility
The University of Hong Kong 716
Not applicableLooking for participantsNCT05677269
What this trial is testing

The (Cost-)Effectiveness of Surgical Excision of Colorectal Endometriosis Compared to ART Treatment Trajectory

Who this might be right for
Endometriosis, RectumEndometriosis of ColonSubfertility, Female
Leiden University Medical Center 339
Not applicableStudy completedNCT01894074
What this trial is testing

The Effects of an Intensive Lifestyle Intervention on Reproductive Outcomes

Who this might be right for
SubfertilityAnovulatoryObese
Amy E Rothberg 14
Not applicableStudy completedNCT01931384
What this trial is testing

Human Chorionic Gonadotrophin as Luteal Phase Support in Frozen Embryo Transfer

Who this might be right for
Subfertility
The University of Hong Kong 450
Not applicableEnded earlyNCT02652143
What this trial is testing

Does in Vivo Culture of Pre-cleavage Stage Embryo Reduce the Incidence of Aneuploidy?

Who this might be right for
InfertilityReproductive Sterility
Anecova SA 35
Not applicableStudy completedNCT01894425
What this trial is testing

Human Papillomavirus and Rate of Pregnancy Achieved Via Medically Assisted Procreation

Who this might be right for
InfertilitySub-fertilityPapillomavirus Infections
Centre Hospitalier Universitaire de Nīmes 700
Not applicableLooking for participantsNCT07016867
What this trial is testing

Medical Treatment Alone Versus Varicocelectomy Versus Varicocelectomy and Medical Treatment

Who this might be right for
Teratozoospermia
South Valley University 126
Not applicableStudy completedNCT04186767
What this trial is testing

Weight Loss Impact on Male Fertility

Who this might be right for
ObesitySub Fertility, MaleMetabolic Syndrome
University of Sao Paulo 20
Not applicableUnknownNCT05337072
What this trial is testing

The FLORA-project: in Search for the Microbial Cause of Chronic Endometritis and the Most Appropriate Treatment to Obtain a Successful Pregnancy IVF/ICSI

Who this might be right for
Endometritis; ChronicSubfertility
Universitair Ziekenhuis Brussel 1,000
Post-approval studies (Phase 4)Study completedNCT05753098
What this trial is testing

Effect of Sildenafil Citrate Compared to Estrogen as Adjuvant Therapy for Unexplained Infertility

Who this might be right for
Subfertility, Female
Beni-Suef University 148
Not applicableStudy completedNCT04438759
What this trial is testing

Clinical Efficacy of Virtual Reality During Office Hysteroscopy and Endometrial Biopsy in Subfertility

Who this might be right for
Infertility, Female
Universitair Ziekenhuis Brussel 216
Not applicableLooking for participantsNCT05328999
What this trial is testing

Fertility and the Microbiome

Who this might be right for
SubfertilityAsthenozoospermia
Medical University of Graz 300
Post-approval studies (Phase 4)UnknownNCT04385342
What this trial is testing

FSH Followed by HMG vs FSH Plus HMG in IVF

Who this might be right for
IVF
Mansoura University 530
Not applicableUnknownNCT04160208
What this trial is testing

DNA Damage and Subfertility in Males - Impact on ART Outcome

Who this might be right for
Infertility
Regionshospitalet Viborg, Skive 1,350
Large-scale testing (Phase 3)Study completedNCT00971152
What this trial is testing

Effect of a Higher Than Maximum 450IU Gonadotropin Dose in an In-vitro Fertilization Cycle

Who this might be right for
Subfertility
Clinique Ovo 366
Not applicableStudy completedNCT04908774
What this trial is testing

Effects of a Fasting Mimicking Diet on Sperm Quality

Who this might be right for
Sub Fertility, MaleFertility DisordersSperm Count, Low
Charite University, Berlin, Germany 22
Not applicableUnknownNCT02136472
What this trial is testing

Female Subfertility: a Metabolic and Vascular Profile

Who this might be right for
Metabolic Syndrome XInfertility
Maastricht University Medical Center 512
Large-scale testing (Phase 3)Study completedNCT01961336
What this trial is testing

Transdermal Testosterone Pretreatment in Poor Responders Undergoing IVF

Who this might be right for
Subfertility
Aristotle University Of Thessaloniki 50
Not applicableLooking for participantsNCT07397715
What this trial is testing

Association of Ultrasound Features of the Myometrium Suggestive of Adenomyosis and Clinical Symptoms

Who this might be right for
Adenomyosis of Uterus
Swiss GO Trial Group 1,000
Load More Results