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Related Concept Videos

Infertility in Males01:23

Infertility in Males

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Male infertility affects millions of couples worldwide, arising from various factors that impact different stages of the reproductive process. An endocrine imbalance resulting from conditions like hypogonadism, Klinefelter syndrome, or pituitary disorders can disrupt hormone levels and reduce sperm production. Testicular defects, such as tumors, cryptorchidism, atrophic testes, abnormal sperm morphology, and low sperm count or motility, may arise due to genetic factors, structural...
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Male Sexual Response: Erection & Ejaculation01:17

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Sexual stimulation can take various forms, such as physical touch and visual or auditory cues. When this happens, the parasympathetic reflex in the sacral portion of the spinal cord is activated. This reflex stimulates the release of nitric oxide (NO), which then dilates the arterioles in the penis, increasing blood flow to the erectile tissues - the corpora cavernosa and corpus spongiosum.
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Infertility in Females01:28

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Female infertility is defined as the inability to conceive after a year of regular, unprotected intercourse and affects about 10–15% of couples worldwide. The primary cause of female infertility is ovulatory disorders, which hinder the release of eggs. These disorders can be classified as hypothalamic amenorrhea, polycystic ovarian syndrome (PCOS), premature ovarian failure, and hyperprolactinemic anovulation disorders.
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Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
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Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
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The Y chromosome is a sex chromosome found in several vertebrates and mammals, including humans. In addition to 22 pairs of autosomes, the human males have one X chromosome and one Y chromosome. In these organisms, the presence or absence of the Y chromosome determines the development of male traits.
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Treatment Model for Young Patients with Psychogenic Erectile Dysfunction and Resultant Infertility
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Sexual dysfunction and male infertility.

Francesco Lotti1, Mario Maggi1

  • 1Sexual Medicine and Andrology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy.

Nature Reviews. Urology
|March 14, 2018
PubMed
Summary
This summary is machine-generated.

Male infertility is common and often linked to sexual dysfunction, psychological distress, and underlying health issues. Addressing these factors can improve both reproductive health and overall well-being.

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Area of Science:

  • Reproductive Endocrinology
  • Men's Health
  • Sexual Medicine

Background:

  • Male infertility affects up to 12% of men, frequently co-occurring with sexual dysfunction.
  • Sexual dysfunction in infertile men includes hypoactive sexual desire, lack of satisfaction, erectile dysfunction, premature ejaculation, and orgasmic dysfunction.
  • Infertility and sexual dysfunction can stem from psychological burdens and general health problems.

Purpose of the Study:

  • To explore the prevalence and interconnections of sexual dysfunction, psychological burden, and general health in infertile men.
  • To highlight the potential of erectile dysfunction as an early marker for broader health concerns in infertile populations.
  • To emphasize the importance of a holistic health assessment for managing male infertility.

Main Methods:

  • Review of existing literature on male infertility and sexual dysfunction prevalence.
  • Analysis of the relationship between sexual health, psychological status, and general medical conditions.
  • Discussion of the implications of medications and general health on male reproductive function.

Main Results:

  • Sexual dysfunction is highly prevalent in infertile men, with varying rates for different types.
  • Erectile dysfunction and male infertility are recognized indicators of underlying general health issues, including cardiovascular and other conditions.
  • Psychological distress is a significant factor contributing to sexual dysfunction in infertile men.

Conclusions:

  • A comprehensive evaluation of sexual, general, and psychological health is crucial for infertile men.
  • Improving general health may positively impact semen quality and reverse infertility-related sexual dysfunction.
  • Recognizing erectile dysfunction as a potential early health marker can facilitate timely medical intervention.