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Improving sperm health
Can common household products harm fertility?
Male subfertility affects over a third of couples, so protecting fertility through reasonable precautions is prudent.
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March 17, 2020
Using stem cells to preserve male fertility
A 2019 study shows freezing testicular tissue preserves fertility, though no protocol yet exists to extract sperm from it.
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March 17, 2020
How much exercise is too much for your fertility?
Excessive exercise harms physical and mental health, and can reduce libido in men.
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March 17, 2020
Can exercise increase your sperm count?
Regular moderate exercise 3-5 times weekly for 6 months improves male sperm quality better than high-intensity interval training.
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March 17, 2020
Chlorine and male fertility
Adolescents exposed to chlorinated pools over 250 hours before age 10 showed 300% higher rates of abnormally low testosterone t...
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March 17, 2020
Chemicals, the alarm bell of male fertility
Men exposed to phthalates and other toxic chemicals face greater fertility risks than women, according to a 2014 study in Ferti...
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March 17, 2020
Flying, skiing, and hiking: The link between high altitude and male fertility
High altitude's low oxygen and rapid dehydration may reduce male fertility, affecting aircraft personnel and frequent flyers di...
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March 17, 2020
The impact of laptop use on male fertility
Britons spend 8 hours 41 minutes daily on communication devices—20 minutes more than they sleep.
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March 17, 2020
How a sedentary lifestyle may affect your fertility
Sedentary lifestyles increasingly dominate Western daily life as the pace of modern living accelerates.
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March 17, 2020
Pediatric cancer treatment and future fertility
Male cancer survivors can take proactive steps to protect their fertility despite treatment risks.
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March 17, 2020
Does Viagra affect fertility?
Men taking Viagra may assume it boosts fertility, but conflicting research suggests the relationship between the drug and conce...
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March 17, 2020
Unexpected risks to male fertility
Vehicle exhaust, antihistamines, and soft drinks can all harm your fertility in ways you might not realize.
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March 17, 2020
Lifestyle factors that affect your sperm
One in six couples faces infertility today, with male factor infertility accounting for 30-50% of cases.
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March 17, 2020
The impact of exercise on sperm health
Moderate exercise boosts sperm production and offers numerous mental and physical health benefits.
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May 19, 2020
Exercise and sperm health
Exercise improves overall health and has been linked to better sperm quality and reproductive wellness.
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August 3, 2020
6 superfoods for male fertility
Diet can improve sperm quality, but no single superfood is a guaranteed fertility fix.
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February 2, 2021
Sleep and male fertility
Poor sleep undermines fertility by compromising overall health, so quality rest is essential for male reproductive function.
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February 5, 2021
How to improve sperm morphology
A semen analysis measures five key fertility factors, including sperm morphology, which affects male fertility.
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March 5, 2021
What is semen, and how does semen affect fertility?
Semen carries sperm and plays a crucial role in fertility, yet we rarely discuss its composition and function.
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March 18, 2021
Melatonin and male fertility
Over one-third of U.S. men lack quality sleep, often turning to melatonin—but is it safe when trying to conceive?
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March 19, 2021
How to improve sperm count
Understanding your sperm count is essential for assessing fertility health and reproductive well-being.
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March 25, 2021
Soy, testosterone, and male fertility
Scientists remain uncertain about soy's effects on male fertility, though evidence suggests moderation rather than complete avo...
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April 5, 2021
Steroids and male fertility
Lifestyle factors like drug use significantly impact male fertility and sperm quality.
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April 26, 2021
Varicocele and male fertility
Varicocele may impact fertility, so those diagnosed or suspecting this condition should understand its potential effects.
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April 27, 2021
Sugar and male fertility
Excessive sugar consumption may harm male fertility, raising questions about which sugars are safest for sperm health.
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May 6, 2021
Finasteride and male fertility
Finasteride may affect fertility and sexual function, so understand these risks before treating hair loss or enlarged prostate.
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May 21, 2021
Can lube affect sperm health or fertility?
Many couples use lubricant during sex while trying to conceive, with 26% using it regularly for scheduled, frequent intercourse.
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May 26, 2021
Do the COVID-19 vaccines affect male fertility?
Men question if COVID-19 vaccines affect fertility; we've compiled the evidence to help you decide.
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July 19, 2021
Retrograde ejaculation: what causes “dry orgasm”
Retrograde ejaculation: causes, effects on male fertility, and what research reveals about this condition.
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August 11, 2021
Does cycling lower sperm count?
Cycling can lower sperm count, so learn how to protect your fertility while maintaining an active lifestyle.
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August 16, 2021
What is TMSC (total motile sperm count)?
What is total motile sperm count and how does it affect fertility?
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August 19, 2021
Should men take prenatal vitamins?
Men can take prenatal vitamins to support their partner's pregnancy and fetal health.
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August 20, 2021
Diet and testosterone levels
Learn how diet naturally boosts testosterone and which foods support or hinder hormone levels.
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August 23, 2021
Do male enhancement pills affect fertility?
Male enhancement pills claim to boost sexual performance, but evidence suggests they may actually impair fertility.
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August 25, 2021
Whey protein and male fertility
Learn what male birth control options are available now, and new options you may have in the future.
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September 11, 2021
Erectile dysfunction and male fertility
Learn what male birth control options are available now, and new options you may have in the future.
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September 16, 2021
Saunas, hot tubs, and sperm production
Heat exposure from hot tubs and saunas may reduce sperm quality, but we'll explore whether these effects are reversible.
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October 5, 2021
Hepatitis and male fertility: symptoms, trying to conceive, and more
Learn what male birth control options are available now, and new options you may have in the future.
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October 13, 2021
Cannabis and male fertility
Find out how cannabis affects male fertility, what studies say about CBD, and considerations if you’re trying to conceive.
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November 8, 2021
Stress and male fertility
This article examines how stress affects male fertility and offers practical strategies to reduce stress and enhance reproducti...
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November 11, 2021
Can acupuncture improve sperm quality?
Some research suggests a positive connection between acupuncture and male fertility, and we’ll dive into that here.
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January 6, 2022
Can yoga improve male fertility?
Yoga relieves stress, improves flexibility and endurance, and helps manage chronic pain—but can it boost male fertility?
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January 18, 2022
Low semen volume
Low semen volume reduces fertility; here are causes and solutions to increase production.
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January 26, 2022
Antidepressants and male fertility
Antidepressants can cause sexual side effects like low libido and erectile dysfunction, potentially affecting male fertility.
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January 31, 2022
What to expect at your first reproductive endocrinology appointment
After 6-12 months of unsuccessful conception attempts, consider consulting a fertility specialist to understand what to expect.
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February 3, 2022
You got abnormal semen analysis results. What now?
Learn what semen analysis reports mean and what steps to take if your results are abnormal.
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February 8, 2022
Cell phone use and fertility
Americans spend 5 hours daily on cell phones; research shows this habit may affect fertility and sperm quality.
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March 8, 2022
Klinefelter syndrome and fertility
Klinefelter syndrome, the most common sex chromosome disorder in males, results from an extra X chromosome and affects fertilit...
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March 15, 2022
Trying to conceive with low testosterone
Low testosterone can affect fertility, but treatments and lifestyle changes can help improve your chances of conception.
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March 19, 2022
Parkinson’s disease and male fertility
Learn how Parkinson's disease affects fertility and explore conception options for those with the condition.
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May 1, 2022
Ivermectin and male fertility
What is ivermectin, can it really help against COVID-19, and can it truly affect your sperm count or fertility?
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May 12, 2022
How alcohol affects male fertility and sperm health
Is alcohol affecting your fertility? You may want to watch how much you’re drinking while trying to conceive.
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May 18, 2022
Vaccines and male fertility: Should I get vaccinated if I’m trying to conceive?
Research shows vaccines are safe for male fertility and don't affect conception attempts.
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May 24, 2022
How where you live can affect your fertility: environmental- and location-based impacts
Your environment may affect your fertility; learn how location impacts your ability to build a family.
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June 6, 2022
Male fertility tea: Does it really work?
Male fertility tea lacks scientific evidence, though this article examines its potential benefits and drawbacks.
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June 8, 2022
How does smoking affect male fertility?
Smoking damages sperm health; fertility can improve within months of quitting.
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June 22, 2022
How vaping affects your fertility
Vaping may harm male fertility through nicotine, THC, and other chemicals in e-cigarettes.
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July 5, 2022
How to boost male fertility
Diet and lifestyle changes can improve male fertility and increase conception chances.
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July 11, 2022
Hormone testing for male fertility
Male fertility hormone testing identifies imbalances and provides a roadmap to improve reproductive health.
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July 14, 2022
How cystic fibrosis affects fertility
Learn how cystic fibrosis affects male fertility and explore treatment options in our comprehensive guide.
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July 22, 2022
Genetic testing for infertility
Genetic testing identifies infertility causes and detects genetic conditions early.
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July 27, 2022
Fertility supplements to take when trying to conceive
Explore the best fertility supplements like CoQ10, vitamin D, and folate, how they work, and when to start taking them.
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July 29, 2022
Is male infertility genetic?
Genetic factors can cause male infertility when lifestyle changes alone won't help resolve the issue.
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August 2, 2022
How STIs affect male fertility
Learn how STIs affect fertility, what to do if you test positive, and how to protect your reproductive health.
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August 3, 2022
How endocrine disruptors affect male fertility
Learn about endocrine disruptors, their impact on male fertility, and practical ways to minimize your exposure.
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August 5, 2022
Cleaner cleaning: Reduce exposure to endocrine-disrupting chemicals and improve fertility
Endocrine-disrupting chemicals everywhere may harm fertility; learn their sources, effects, and how to reduce exposure with saf...
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August 9, 2022
Oxidative stress and male fertility
Oxidative stress reduces male fertility by damaging sperm; testing and reducing free radicals can improve reproductive health.
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October 7, 2022
Testicular sperm retrieval: What to do when there’s no sperm in your semen
Testicular sperm retrieval enables IVF and ICSI for men with low or no sperm, improving fertility treatment success.
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November 11, 2022
Is Clomid a “performance-enhancing drug”?
Pro athletes have faced penalties for using Clomid, a fertility drug that treats male infertility but isn't a steroid.
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November 19, 2022
The relationship between body weight and male fertility
Discover how body weight affects sperm count and fertility, plus steps to improve conception chances.
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November 22, 2022
Is in vitro fertilization (IVF) the right fertility treatment for you?
In-vitro fertilization (IVF) is a fertility treatment used by many couples, but how do you know if you’re a good candidate for it?
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November 28, 2022
Understanding male hormones
Understanding male hormones helps improve fertility by revealing their impact on sperm production.
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December 4, 2022
The connection between nature and sperm quality
Explore the connection between nature and sperm quality and how proximity to green space can improve male fertility.
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December 16, 2022
Can sleeping naked really improve male fertility?
Learn all about the benefits of sleeping naked when trying to conceive.
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December 22, 2022
How your underwear choice really impacts your fertility
Which underwear is best for your sperm count? Let’s look at men’s briefs and how they may impact fertility.
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December 30, 2022
Understanding genetics and genetic testing
Genetic testing identifies fertility-affecting conditions and distinguishes inherited disorders from random mutations.
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January 2, 2023
Genetic testing vs carrier testing vs karyotype testing
Discover how genetic, carrier, and karyotype testing differ and their roles in fertility assessment.
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January 12, 2023
Ashwagandha for male fertility and sperm count — Supplements for male fertility
The science behind ashwagandha for sperm count and male fertility.
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January 14, 2023
Fenugreek for male fertility and sperm count — Supplements for male fertility
Everything you need to know about fenugreek and male fertility.
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January 16, 2023
Hyperthyroidism and male fertility
Hyperthyroidism reduces fertility in both women and men; here's how to improve sperm health.
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January 20, 2023
Hypothyroidism and male fertility
Hypothyroidism affects multiple body systems and may reduce male fertility, but treatment can help restore it.
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January 22, 2023
What is a karyotype, and why should I do karyotype testing?
Karyotype testing screens for chromosome abnormalities if you're infertile, have had miscarriages, or have a family history of ...
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January 31, 2023
The hormones that drive male fertility
FSH, LH, and testosterone imbalances affect male fertility, sex drive, and sperm production.
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February 4, 2023
Why should I get STI testing if I’m trying to conceive or freeze my sperm?
Get tested for STIs before conceiving or freezing sperm; compare at-home and clinic testing options here.
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February 6, 2023
Taurine for male fertility and sperm count — supplements for male fertility
Taurine for male fertility: what is it and what are the benefits?
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February 12, 2023
What is a male “fertility cleanse,” and does it really work?
Do male fertility cleanses really work?
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March 1, 2023
THE SPERM REPORT: Legacy & Carrot survey finds most people don’t know what affects male fertility
Male fertility is impacted by several factors that many don't understand, but we'll explain them here.
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March 8, 2023
Echinacea and male fertility
How does echinacea affect male fertility and sperm health? Are there echinacea benefits for men?
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March 16, 2023
Intracytoplasmic sperm injection (ICSI): What is it, and who’s a good candidate?
Intracytoplasmic sperm injection (ICSI) benefits, success rate, and treatment cost.
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March 20, 2023
Intracytoplasmic sperm injection (ICSI): Ethical and medical considerations
Intracytoplasmic sperm injection (ICSI); the history, ethics, pros, and cons.
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March 22, 2023
Which male fertility supplement is right for me?
This guide helps you choose the right vitamins if you're struggling with infertility.
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March 28, 2023
Can “cold plunging” really improve male fertility and testosterone levels?
Explore research around cold plunges — and whether an ice bath can really improve sperm health or testosterone levels.
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April 5, 2023
Vitamin D and male fertility
Vitamin D for male fertility: what is it, and what are the benefits? Should you take vitamin D if you’re trying to conceive?
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April 15, 2023
Physical labor is linked to semen health, new research finds
Physical labor and exercise affect male fertility by influencing sperm count and testosterone levels.
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April 23, 2023
Horny goat weed for male fertility
Horny goat weed, used in traditional Chinese medicine for millennia, may support male fertility.
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April 29, 2023
From CEO Khaled Kteily: “My Legacy founder’s journey, in sperm”
CEO Khaled Kteily reviews two years of sperm test results and how his lifestyle and career impact his sperm quality.
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April 29, 2024
Soda and sperm health: Does drinking soda affect fertility?
Soda may harm male fertility due to sugar, caffeine, and artificial sweeteners, according to recent research.
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July 8, 2024
Is Caeleb Dressel’s training routine good for sperm?
Lifestyle factors like diet, sleep, and exercise significantly affect sperm health, as seen in athlete Caeleb Dressel's daily r...
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July 25, 2024
Is Jayson Tatum’s training routine good for sperm?
Jayson Tatum's lifestyle choices like avoiding fried foods and managing stress may positively impact male fertility.
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July 25, 2024
Is Noah Lyles’ training routine good for sperm?
Noah Lyles' daily routine and lifestyle choices may impact fertility—should you follow his lead for optimal sperm health?
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July 26, 2024