Infertility Tied to Male Breast Cancer Risk
Breast cancer risk linked to male-origin infertility; risk also up for men who have not fathered any children
Breast cancer risk linked to male-origin infertility; risk also up for men who have not fathered any children
In a study, most symptomatic hypogonadal men treated with Natesto, a short-acting 4.5% nasal testosterone gel, attained normal testosterone levels at 6 months while preserving sperm counts.
Semen quality, pregnancy or eventual live birth rates did not improve after supplement use by men.
No significant improvement seen in semen quality, live births among couples seeking infertility treatment.
In a study, fathers who used intra-cytoplasmic sperm injection or in vitro fertilization had higher risk for prostate cancer than men who conceived naturally.
Intracytoplasmic sperm injection linked with lower quantity and quality of offspring’s sperm.
Their risk for heart disease and diabetes was, respectively, 48% and 30% higher when compared with fertile men.
Vasectomized men, women with vasectomized partner have higher odds of weekly sex.
Higher fertilization rates among couples in which male partners have highest intake of poultry.
Almost 1 in 3 not told cancer treatment might affect future fertility.