You Asked: Can Using a Laptop Make You Infertile?

Using a laptop the way its name suggests—on your lap—has long sparked concerns about male fertility due to crotch overheating. Even now, while many laptops run cooler than their predecessors, men planning to father children still need to be mindful of the risks, some experts say. “Human males have testicles outside our bodies for a reason,” says Dr. Jesse N. Mills, an associate clinical professor of urology and director of The Men’s Clinic at UCLA. “Our testicles like to be at least two degrees cooler than the rest of our body, and anything that affects their temperature can affect fertility.” The research linking fertility struggles to hot tubs, saunas and other sources of “scrotal hyperthermia”—or excessively toasty testicles—goes back decades. There’s a clear and negative link between regular exposure to heat and a man’s sperm count and quality. “The heat factor is a well-known negative impact on fertility, so we wanted to know if scrotal temperature really increased with laptop use,” says Dr. Yefim Sheynkin, an associate professor of urology at SUNY Stony Brook who coauthored a 2005 study on laptops and the heat they generate. “We found that, with laptop use, scrotal temperature did increase quite significantly.” After an hour of use, scrotal temperature jumped about 5 degrees Fahrenheit. The way men sit when using a laptop can make matters worse. In a follow-up study, ...
Source: TIME.com: Top Science and Health Stories - Category: Consumer Health News Authors: Tags: Uncategorized can laptops cause infertility how to increase fertility in men infertility in men infertility men male infertility Research what causes infertility what causes infertility in women what is infertility Source Type: news

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This study was aimed to investigate the anti-oxidative and the ameliorative effects of Antrodia cinnamomea ethanol extract (ACEE) on reproduction dysfunction in male diabetic rats. The diabetic condition was induced by administrating the combination of streptozotocin (STZ) (65 mg/kg) and nicotinamide (NA) (230 mg/kg). Three different doses of ACEE were tested (385, 770, 1540 mg/kg) for 5 weeks. The results indicated that the ACEE improved STZ-NA induced hyperglycemia, oxidative stress, and insulin resistance. In addition to this, ACEE reduced the degree of lipid peroxidation, recovered the abnormal str...
Source: Biomedicine and Pharmacotherapy - Category: Drugs & Pharmacology Source Type: research
AbstractBackgroundWhile the spermatotoxic properties of cancer treatments such as chemotherapy and radiation therapy are widely recognized, the effect of malignancy itself on male fertility is not clearly understood.ObjectivesTo determine whether malignancy is associated with diminished semen quality prior to spermatotoxic treatment among sperm bankers.Materials and MethodsRetrospective database review of de ‐identified records was obtained for all episodes of sperm banking performed at a cryobank from January 2004 to May 2017 for one of the following reasons: ‘future use’ (e.g., military deployment and gende...
Source: Andrology - Category: Urology & Nephrology Authors: Tags: Original Article Source Type: research
(Natural News) You might remember that in 2012, The U.S. Food and Drug Administration (FDA) banned the sale of baby products that contained bisphenol-A (BPA). The ruling was made in response to the countless amount of data that showed that BPA was an endocrine disruptor associated with an increased risk of cancer, infertility, and other...
Source: NaturalNews.com - Category: Consumer Health News Source Type: news
Abstract The combination of doxorubicin and cyclophosphamide commonly used to treat breast cancer can cause premature ovarian failure and infertility. α-Tocopherol is a potent antioxidant whereas γ-tocopherol causes apoptosis in a variety of cancer models in vitro including breast cancer. We hypothesised that the combination of doxorubicin (Dox) and 4-hydroperoxycyclophosphamide (4-Cyc) would be more cytotoxic in vitro than each agent alone, and that α-tocopherol would reduce and γ-tocopherol would augment the cytotoxicity of the combined chemotherapeutics. Human MCF-7 breast cancer and KGN...
Source: Biomed Res - Category: Research Authors: Tags: Biomed Res Int Source Type: research
(Natural News) Before ordering another drink, consider this: The American Society for Clinical Oncology (ASCO) warns us that alcohol can cause a higher risk for seven types of cancers. While it may seem harmless, light to moderate alcohol consumption can cause more than five percent of cancers and deaths from it. Not only that, the...
Source: NaturalNews.com - Category: Consumer Health News Source Type: news
ConclusionStudies of the effects of cannabis suggest impact on urologic health and disease. Prospective, long ‐term studies are necessary for further elucidation of these effects.
Source: Andrology - Category: Urology & Nephrology Authors: Tags: Review Article Source Type: research
UCLA Health Rates of sexually transmitted diseases have risen for the past four years to record highs in the United States, according to the Centers for Disease Control and Prevention ’slatest analysis. In California, the state health departmentfound that the number of people diagnosed with syphilis, gonorrhea or chlamydia in 2017 was 45 percent higher than five years prior.These sorts of statistics may spark a fear that there ’s little we can do to protect ourselves — but that’s not the full story.Dr. Leena Nathan, an obstetrician/gynecologist at UCLA Health-Westlake Village, consults with peo...
Source: UCLA Newsroom: Health Sciences - Category: Universities & Medical Training Source Type: news
A study by the University of Aberdeen also found that the breast-cancer drug tamoxifen - which blocks oestrogen from fueling a tumour's growth - has a positive effect on a man's swimmers.
Source: the Mail online | Health - Category: Consumer Health News Source Type: news
Abstract The ovarian steroid hormones, estrogen (E2) and progesterone (P4), are essential regulators of uterine biology. The imbalance of these ovarian steroid hormones leads to uterine diseases such as endometrial cancer, endometriosis, and infertility. Mitogen-inducible gene 6 (MIG-6) is an adaptor protein. MIG-6 mediates P4 signaling and acts as a tumor suppressor during endometrial tumorigenesis in both humans and mice. In previous studies, we developed the conditional knockout of Mig-6 in all uterine compartments (Pgrcre/+Mig-6f/f; Mig-6KO) and endometrial epithelial cell-specific Mig-6 knockout (Sprr2fcre/+M...
Source: Biochemical and Biophysical Research communications - Category: Biochemistry Authors: Tags: Biochem Biophys Res Commun Source Type: research
Over 10% of new cancer diagnoses occur in reproductive aged women, impacting 87 per 100,000 women each year [1]. Improvement in the management and treatment of these patients is leading to improved survival [2] and greater interest in survivorship outcomes. There is a growing movement to preserve the fullness of cancer patients ’ future. Satisfactory quality-of-life in cancer survivors may include the ability to conceive children and the infertility associated with cancer treatment can contribute to profound distress and depression in survivors [3].
Source: Biology of Blood and Marrow Transplantation - Category: Hematology Authors: Source Type: research
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