Are you that kind of person who celebrates milestones of your life with getting a tattoo? These milestones could be anything, including the things you achieved, or the things you could not achieve but taught you a lesson. If you are this person, then you must have wondered if you can donate blood with all the tattoos on your body? There are lots of rumors on how can one donate blood, or if at all they are allowed to donate blood. So let's get into its nitty gritty!

As per American Red Cross, in most states, a tattoo is acceptable if the tattoo was applied by a state-regulated entity. Which means the tattoo artist must be licensed and must practice following all the guidelines, using sterile needles and ink that is not reused. The same is the guideline for cosmetic tattoos, which includes microblading of eyebrows. If it is done by a licensed artist in a regulated state, then it is acceptable.

However, if you got your tattoo in a state that does not regulate tattoo facilities, you must wait three months after it was applied.

The states that do not regulate tattoo facilities are:

• Arizona
• District of Columbia
• Georgia
• Idaho
• Maryland
• Massachusetts
• Nevada
• New Hampshire
• New York
• Pennsylvania
• Utah
• Wyoming

Body Piercing

Similar is the case with body piercings. It has to be done following the regulation, here the key is that the instrument used has to be a single-use equipment and disposable. Which means if you are getting it by a gun, or an earring cassette, they have to be disposable. In case you got your piercing with a reusable gun or a reusable instrument, you will be required to wait for three months.

Three-Month Wait Period

The reason behind the wait time is associated with the concerns of hepatitis, which could be easily transmitted from donors to patients through transfusion. All blood donations are thus tested for hepatitis B and hepatitis C, with several tests. However, not always are these tests are perfect, thus the three-month period is given.

What Dangers Loom Over?

Donating blood after getting a tattoo can be dangerous as unclean tattoo needle could carry bloodborne viruses, which are hepatitis B, hepatitis C and HIV. In 2020, the Food and Drug Administration (FDA) updated its guideline, making the wait time shorter from one year to three months. This is because if you contract a bloodborne illness, it could be detectable within the period of 3 months.

What else makes you ineligible to donate blood?

There are other reasons why you may not be allowed to donate blood. As per the American Red Cross, you are not allowed to donate blood if you have

• hepatitis B or C
• HIV
• Chagas disease, which is a parasitic infection that kissing bugs cause
• leishmaniasis, a parasitic infection that sand flies cause
• Cruetzfeldt-Jakob Disease (CJD), a rare disorder that leads to mental deterioration
• Ebola virus
• hemochromatosis, which means extreme build up of iron
• hemophilia
• jaundice
• sickle cell disease

As per the National Institutes of Health (NIH) Blood Bank, these conditions make you permanently ineligible from donating blood.

While there are certain conditions that makes your permanently ineligible, there are other conditions that makes you temporarily ineligible from donating blood. These include:

• If you have a bleeding condition, and have issues with your blood clotting
• If you have received transfusion from a person
• If you have cancer. Here, the eligibility depend son the type of cancer you have
• If you have recently underwent a dental or oral surgery. In such a case, you would have to wait for three days
• If you had a recent heart attack, heart surgery or angina. You must wait for 6 months
• If you are pregnant, you can only donate blood after 6 months after delivering your child

Think being in great shape and having a “normal” BMI gives men a good shot at fertility? Think again.

While fertility is usually seen as a women's issue, it's increasingly becoming a men's problem too. Sperm counts worldwide have dropped by more than half since 1973, and the decline has been speeding up in recent years. Now, a new study in Denmark just found something that should worry a lot of men.

Researchers looked at over a thousand young men and measured their actual body fat, not just their BMI. What they found was surprising. Men with a "normal" BMI but slightly higher body fat had noticeably lower sperm counts than leaner men in the same weight range.

The Numbers Don't Lie

Men with 20 to 24 percent body fat had sperm counts that were 23 percent lower than the leanest group. This gap showed up even among men who were considered to be of normal weight.

In other words, you could look completely fine, weigh the "right" amount for your height, and still be carrying extra fat that's actually messing with your hormones.

That's because body fat doesn't just sit there. It changes your hormone levels. The study, published in the journal Human Reproduction, found higher body fat was linked to lower testosterone, along with shifts in a few other hormones tied to reproduction.

“Higher body fat percentage was associated with poor semen characteristics and impaired reproductive hormone levels but not with testicular volume,” said the team from Aarhus University, Denmark.

The researchers noted that a higher percentage of adipose tissue might adversely affect semen production and hormonal balance.

Why Muscle Might Matter More Than Weight

It may not really be about losing weight at all. Other studies focus on muscle weight. Muscles may not be just something that makes you look good; they actually work like a hormone-producing organ in your body.

A 2025 study published in Frontiers in Endocrinology examined 823 semen analyses and concluded that assessing fat distribution, rather than obesity alone, could provide additional information about male reproductive health.

So for men thinking about having kids someday, hitting the gym and building muscle might do more for fertility than just watching the number on the scale go down.

What About Weight-Loss Drugs?

Even as many people now are on GLP-1 drugs like Ozempic and Wegovy for weight loss, the question is: do these drugs help or hurt fertility? The early research is actually reassuring.

A review presented at recent ENDO 2026 examined five randomized clinical trials and found no bad effects on hormones, sex drive, or sperm quality in men taking these drugs. However, doctors are worried about men who lose weight too fast and lose muscle along with the fat.

Other Factors That Can Affect Sperm Health

Body composition is only one factor linked to male reproductive health. Lifestyle factors such as smoking, heavy alcohol use, cannabis use, obesity and anabolic steroid use have also been associated with poorer sperm health.

Heat exposure may also affect sperm production. Regular use of saunas and hot tubs has been studied as a potential risk factor, while prolonged heat exposure from devices such as laptops placed directly on the lap has also raised concerns.

Disney star Debby Ryan has opened up about living with a “life-altering” brain injury that left her with “hellish” migraines.

Appearing on a web series, the 33-year-old Ryan said she has also suffered five concussions and revealed the “fringe science treatment” that helped her recover.

“The brain injuries make things significantly worse,” the Disney Channel alum said.

“I had a pretty crazy life-altering brain injury a few years ago, and I was out of commission for, like, six months. And I went to this neurological rehab,” Ryan shared. “[I] went and did this fringe science treatment that was, like, really sci-fi and crazy. … That kind of got me back online, but there were some things that just did not come back.”

According to Ryan, her first four concussions stemmed from blunt-force injuries, while her most recent concussion was caused by “sustained shaking over, like, a minute of time.”

How The Injury Changed Her Life

Also read: Ferritin Face: Can Pale Skin Signal Iron Deficiency?

Ryan said her life changed significantly after the injury. “There’s sort of pre-incident Debby and post-incident Debby,” she said.

She said that because of her migraines and brain injuries, she sometimes thinks better with her eyes closed, as the world can feel too bright and loud.

“Quite often the world is really loud. It’s really too bright, it’s too — there’s a lot going on,” she explained. “The visual data that I’m taking in can be so distracting.”

Ryan said she feels “very fortunate” that her “amazing” support system helped her deal with the aftermath of her latest concussion.

“[They] reminded me who I am and was and also held a lot of space for that to change — potentially permanently — and love me through that,” she said.

Ryan acknowledged that it must also have been difficult for her loved ones to process the changes.

How Does A Traumatic Brain Injury Affect You?

Cleveland Clinic explains that a traumatic brain injury (TBI) occurs when a sudden external force injures the brain. TBIs can range from mild to severe and may affect thinking, movement, memory, behavior and emotions.

Symptoms can include headaches, confusion, memory problems and mood or behavioral changes. Some people can also experience longer-term problems that affect their daily lives.

Types Of Traumatic Brain Injuries

There are two broad types of TBI:

• Penetrating TBI: This occurs when an object pierces the skull and enters the brain tissue, damaging part of the brain. It may also be called an open TBI.
• Blunt or closed TBI: This occurs when a forceful impact causes the brain to bounce or twist inside the skull.

According to the American Headache Society, post-traumatic headache is one of the most debilitating symptoms following a concussion.

Post-traumatic headache typically develops within seven days of a concussion or regaining consciousness after the injury. It can present in different ways but often resembles migraine in its symptoms and duration.

In some cases, these headaches can become persistent or chronic.

For years, doctors believed that menopause was the big trigger for heart-related changes in women. Turns out, that might not be the full story.

A new study, published in the journal Hypertension, found that something called pulse pressure starts rising in women as early as their late 30s. That's way earlier than the time most women hit menopause.

What Is Pulse Pressure?

Pulse pressure is just the gap between the two numbers you see in a blood pressure reading. The top one and the bottom one. As we age, this gap tends to widen. And when it widens too much, it's usually a sign that the aorta, the body's biggest blood vessel, is getting stiffer.

A stiffer aorta means your heart has to work harder to pump blood around your body. Over time, that extra strain adds up.

What Did The Study Find

Researchers looked at data from more than 9,500 people, over 6,500 women and around 3,000 men, all part of the Framingham Heart Study. This is one of the longest-running heart health studies in the world, and the participants were tracked across three health checkups over 14 years.

What they found was interesting. Pulse pressure hits its lowest point and then starts climbing about ten years earlier in women than in men. For women, this shift happens in the late 30s. For men, it's usually the late 40s. And by the time women reach around 60, their pulse pressure is consistently higher than men's.

This pattern showed up even when a woman went through menopause. Early, late, right on time, didn't matter. The rise in pulse pressure followed the same timeline regardless.

Gary F Mitchell, one of the researchers on the Framingham Heart Study, said the team was genuinely caught off guard by this. Menopause timing, it seems, wasn't the main thing driving the change; something else was clearly at play too.

"To our huge surprise, our results suggest that factors other than the timing of the final menstrual period were likely involved in the accelerated increase in pulse pressure in women after midlife," he noted.

Why This Actually Matters

Elevated pulse pressure isn't just a random number on a report. It's linked to a higher risk of heart disease, dementia, and even kidney disease. It can also make managing high blood pressure trickier, since some medications don't work as well once arteries get stiffer.

The bigger takeaway from this study is pretty simple. Women's heart health might need attention way earlier than we've been taught to think. Instead of waiting until menopause to start paying attention to cardiovascular health, doctors might need to start the conversation years earlier, around the late 30s.

So, if you're a woman in your 30s reading this, this isn't meant to scare you. It's just a reminder that heart health isn't something to put off until your 40s or 50s. A basic check on your pulse pressure now might tell you more than you'd expect.