Reproductive Medicine

Topical Anesthetics Effective for Premature Ejaculation

Topical Anesthetics Effective for Premature Ejaculation

Significant improvements seen for ejaculatory control, sexual satisfaction, and distress

Hypospadias Not Related to Organic Diet During Pregnancy

Hypospadias Not Related to Organic Diet During Pregnancy

However, potential association found between non-organic high-fat diary products and hypospadias

Sperm Count Found to Be Lower in Couch Potatoes

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How much time a man spends watching television every day may affect his sperm count.

Long-Acting Daily Opioids Increase Risk of Hypogonadism

Long-Acting Daily Opioids Increase Risk of Hypogonadism

In men taking daily opioids, duration of action, but not dose, affects risk of hypogonadism

Tadalafil Found to Ease Ejaculatory Problems

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The drug, which is approved for treating men with erectile dysfunction, benign prostatic hyperplasia, or both conditions, also improved orgasmic function.

Exercising Could Improve Sperm Quality

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Investigators have found that moderate exercise may increase sperm production and quality but heavy exercising may harm sperm characteristics.

Undescended Testes Raise Testicular Cancer Risk

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The malignancy is three times more likely to develop in boys with cryptorchidism.

Testicular Cancer, Pot Smoking Linked

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Those who had ever smoked marijuana were almost twice as likely as non-users of marijuana to develop the disease.

Radiotherapy Relapse Rare in Stage II Testicular Seminoma

Radiotherapy Relapse Rare in Stage II Testicular Seminoma By

The relapse-free survival at 10 years was 83% and 54% for stage IIA and IIB patients, respectively.

Which do you think is better for preoperative male genital hair removal?

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A recent study published in the Journal of Sexual Medicine tested which is the better way to perform preoperative genital hair removal on men.

Older Men's Sperm Benefit from Micronutrients

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A new study suggests that a healthy intake of micronutrients is strongly associated with improved sperm DNA quality in older men.

Walnuts Found to Improve Sperm Health

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A diet rich in walnuts may significantly help improve vitality, motility, and morphology of sperm in health men aged 21-35.

Walnuts May Improve Sperm Health

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Researchers observe improvement in vitality, motility, and morphology.

Insulin Treatment May Cause Sexual Dysfunction in Women

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Investigators report that diabetic women receiving insulin treatment may be at higher risk for specific complications of lubrication and orgasm.

Marijuana Use Linked to Higher Risk of Testicular Cancer

Marijuana Use Linked to Higher Risk of Testicular Cancer

Risk highest for nonseminoma and mixed histology tumors.

Psoriasis Raises Sexual Dysfunction Risk

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Compared with men who do not have psoriasis, those with the condition had a 27% increased risk of sexual dysfunction.

Testicular Exams Often Omitted from Physicals

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More than one quarter of adolescent and adult males aged 15-45 report not having a testicular exam during a routine physical in the previous 12 months as recommended in American Cancer Society guidelines, according to data presented at the American Urological Association 2012 annual meeting.

Semen Quality Diminished by Too Much Saturated Fats

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Diets high in saturated fats may be associated with reduce semen quality, according to researchers at Massachusetts General Hospital.

Too Much Fat May Harm Sperm Quality

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Higher total fat intake was negatively related to total sperm count and concentration in an analysis of data from 99 men.

Severe Pelvic Fracture Impairs Sexual Function

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SAN FRANCISCO—Men and women who suffer an acute pelvic fracture that is severe enough to require surgery have a significantly increased risk of a decrease in sexual function, British investigators reported here at the American Academy of Orthopaedic Surgeons 2012 Annual Meeting,

Moderate Exercise May Bolster Sperm Motility

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ORLANDO, Fla.—Men who engage in moderate exercise have better sperm motility than sedentary men, according to a new prospective study presented at the American Society for Reproductive Medicine annual meeting.

Low Sperm Count May Decrease Likelihood of Siring a Son

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ORLANDO, Fla.—As a man's sperm production declines, so does the proportion of sperm bearing the Y chromosome, thus decreasing the likelihood of siring a son, according to new data presented at the American Society for Reproductive Medicine annual meeting.

Improved Semen Quality Linked to Better Nutrition

Improved Semen Quality Linked to Better Nutrition By

ORLANDO, Fla.—Better nutrition may make for better semen, according to two new studies presented at the American Society for Reproductive Medicine annual meeting.

Testosterone Therapy May Not Improve Erectile Dysfunction

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ORLANDO, Fla.—Testosterone supplementation in elderly men with borderline low testosterone levels may not improve erectile dysfunction (ED) compared with placebo, new findings suggest.

Testosterone Lower in Men with Varicocele

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A study comparing 325 men with palpable varicoceles and 510 men with vasectomy reversal without varicoceles revealed that men with varicocele had significantly lower testosterone levels than the comparison group (mean 416 vs. 469 ng/dL).

Vitamin D Levels May Affect Sperm Motility

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Serum levels of vitamin D are positively associated with sperm motility, suggesting a role for this nutrient in human sperm function, researchers reported in Human Reproduction (2011;26:1307-1317).

New Study Suggests Cell Phone Use May Reduce Male Fertility

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A study by Austrian and Canadian investigators suggests that cell phone use may reduce male fertility.

TESE/ICSI Helps Male Cancer Survivors with Fertility

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TESE/ICSI is effective in improving fertility in male cancer survivors, according to New York researchers.

Semen Quality Declines in Some Places

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A new study suggests that semen quality may be deteriorating in some parts of the world.

Antioxidant Supplements May Benefit Subfertile Men

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A new review suggests that men who are subfertile and trying to conceive a child may benefit from taking antioxidant supplements.