Last updated on May 2019

The Impact of a Nutritional Supplement (Impryl ) on Male Fertility

Are you eligible to participate in this study?

You may be eligible for this study if you meet the following criteria:

  • Conditions: Male Subfertility
  • Age: Between 18 - 50 Years
  • Gender: Male

Inclusion Criteria:

Couples with failure to conceive for at least 12 months and starting with EM or Couples starting with 1st/ 2nd/3rd cycle of IUI (with/without ovarian stimulation) or Couples starting with 1st/ 2nd/3rd cycle of IVF/ICSI

  • Male with age 18-50 years
  • Female partner with age 18-43 years
  • Willing and able to give informed consent

Exclusion Criteria:

  • Planned or performed diagnostic testicular biopsy (TESE) or percutaneous epididymal sperm aspiration (PESA)
  • Use of donor-, cryopreserved- or electro-ejaculated semen
  • Ovulation induction (OI) without IUI
  • IVF for an absolute tubal factor
  • Embryo-transfers after cryopreservation
  • Embryo-transfer after pre-implantation genetic diagnosis
  • Known genetic abnormalities related to infertility
  • Known urological abnormality such as a varicocele or bilateral cryptorchism
  • Use of other vitamin supplements

Recruitment Status: Open

Brief Description Eligibility Contact Research Team

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