Semen News and Research

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Semen is an organic fluid, also known as seminal fluid, that usually contains spermatozoa. It is secreted by the gonads (sexual glands) and other sexual organs of male or hermaphroditic animals and can fertilize female ova. The process of discharge is called ejaculation.
Scientists detect replication-competent Oropouche virus in semen of traveler, sparking transmission fears

Scientists detect replication-competent Oropouche virus in semen of traveler, sparking transmission fears

How carnitine transporters boost reproductive health

How carnitine transporters boost reproductive health

Study finds microplastics in semen and urine, linking PTFE exposure to lower sperm count

Study finds microplastics in semen and urine, linking PTFE exposure to lower sperm count

Vitamin B12 boosts testosterone levels in men with infertility

Vitamin B12 boosts testosterone levels in men with infertility

Microplastics found in the human brain via the olfactory pathway

Microplastics found in the human brain via the olfactory pathway

How stress reduces sperm motility by altering mitochondria

How stress reduces sperm motility by altering mitochondria

COVID-19 reduces male fertility by affecting semen quality and hormone levels

COVID-19 reduces male fertility by affecting semen quality and hormone levels

Stress-induced changes in sperm motility occur after a stressful event, study shows

Stress-induced changes in sperm motility occur after a stressful event, study shows

Improved IVF success with the Mediterranean diet, study shows

Improved IVF success with the Mediterranean diet, study shows

The role of HPV in male fertility: New data on sperm quality and oxidative stress

The role of HPV in male fertility: New data on sperm quality and oxidative stress

New AI method accurately predicts male infertility from hormone levels, bypassing need for semen analysis

New AI method accurately predicts male infertility from hormone levels, bypassing need for semen analysis

AI model predicts male infertility risk using blood hormone levels

AI model predicts male infertility risk using blood hormone levels

Hydrogel implant technology offers new hope for women seeking reversible sterilization and endometriosis treatment

Hydrogel implant technology offers new hope for women seeking reversible sterilization and endometriosis treatment

Does being obese or overweight reduce semen quality?

Does being obese or overweight reduce semen quality?

Study alerts transwomen to interpret standard prostate cancer screening guidelines with caution

Study alerts transwomen to interpret standard prostate cancer screening guidelines with caution

Current screening guidelines could miss prostate cancer in transgender women receiving estrogen

Current screening guidelines could miss prostate cancer in transgender women receiving estrogen

Study: Hepatitis E virus may be both sexually transmitted and linked to male infertility

Study: Hepatitis E virus may be both sexually transmitted and linked to male infertility

Sperm counts may not be declining globally, study suggests

Sperm counts may not be declining globally, study suggests

Fertility warning: SARS-CoV-2 can linger in sperm for months after infection

Fertility warning: SARS-CoV-2 can linger in sperm for months after infection

Novel male contraceptive gel suppresses sperm production faster than similar birth control methods

Novel male contraceptive gel suppresses sperm production faster than similar birth control methods

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