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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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Infertility in Females01:28

Infertility in Females

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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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Spermatogenesis01:41

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Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male...
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Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

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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.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra....
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Menopause01:28

Menopause

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Menopause, a natural biological process marking the end of a woman's fertility, typically occurs between the fifth and sixth decade of life. This phase is characterized by the exhaustion of the ovarian follicle pool, leading to less responsive ovaries despite the high levels of Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH). The consequential decrease in estrogen production results in symptoms like hot flashes, heavy sweating, headaches, hair loss, muscle pains, vaginal...
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Sex-linked Disorders01:43

Sex-linked Disorders

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Like autosomes, sex chromosomes contain a variety of genes necessary for normal body function. When a mutation in one of these genes results in biological deficits, the disorder is considered sex-linked.
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Flow Cytometric Analysis of Biomarkers for Detecting Human Sperm Functional Defects
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Update on Male Infertility.

Erlisa Bardhi1, Panagiotis Drakopoulos1,2

  • 1Centre for Reproductive Medicine, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel, Laarbeeklaan 101, 1090 Brussels, Belgium.

Journal of Clinical Medicine
|October 23, 2021
PubMed
Summary
This summary is machine-generated.

Infertility is the inability to conceive after one year of unprotected intercourse. This condition affects couples, not just individuals, requiring a comprehensive approach to diagnosis and treatment.

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Area of Science:

  • Reproductive Medicine
  • Human Reproduction
  • Clinical Gynecology

Background:

  • Infertility is defined as the failure to conceive after one year of regular, unprotected intercourse in women under 35.
  • This condition uniquely involves a couple's reproductive health rather than an individual's.
  • Early diagnosis and intervention are crucial for successful fertility outcomes.

Discussion:

  • The definition highlights the couple-centric nature of infertility evaluation.
  • Factors contributing to infertility can be biological, lifestyle-related, or environmental.
  • Psychological impacts on couples experiencing infertility are significant and require support.

Key Insights:

  • Infertility diagnosis requires assessment of both partners.
  • Timely medical intervention can improve conception rates.
  • Holistic care addresses the physical and emotional well-being of couples.

Outlook:

  • Advancements in assisted reproductive technologies (ART) offer new hope.
  • Further research into the multifactorial causes of infertility is ongoing.
  • Personalized fertility treatment plans will improve patient outcomes.