Everything Worth Knowing About How Sperm Develops – And Why It Matters

Jimmy Fallon. Hugh Jackman. Mark Zuckerberg. Keith Urban. Gordon Ramsey. Kyle Busch. Besides immediate name recognition, what else do these men have in common? They’ve all struggled with infertility issues—and it’s something they’re all talking about publicly. Here's why that matters.

There’s a persistent misconception that a woman’s egg quality is largely untouchable—you get what you get, and the rest is out of your hands. But for women actively planning on becoming mothers, there are a handful of best practices that can go a very long way. So, can you improve egg quality in 90 days?

Can weight loss improve your fertility? That depends on what you read. In today’s post, we’re running through all the latest data on weight loss and fertility, and clarifying why the focus should be less on pounds lost and more on prioritizing habits that support your health as a whole.

The big key if you’re coming off birth control with plans for a baby is to address the inevitable nutrient deficiencies, which really can impact your fertility.

Perimenopause is a transitional time that’s pretty wild in its own right, with hormonal changes similar to a roller coaster and major changes to your cycle. Balanced hormones are, of course, key to successfully becoming pregnant and it’s certainly reasonable to wonder whether it’s possible to get pregnant during perimenopause. The short answer is oh yes. 

While it’s true that popular hair loss meds work minor miracles on that receding hairline and back-of-the-head bald patch, it’s also true that it can come with side effects—some of them sexual. So, what does that mean in terms of male fertility? Here’s what couples should understand about the effects of popular hair-loss medications on sperm health.

A few years ago, the keto diet was all the rage—a high-fat, low-carb way to shed pounds quickly. While it’s lost a bit of its luster, as all diet trends do, interest in the keto diet remains. Specifically, those hoping to become parents wonder whether following this way of eating could support fertility. Is a diet high in fat and low in carbs the answer? It’s possible. Here’s what to know about the keto diet and whether it might help support fertility.

When you’re pregnant, of course, you’re told to limit your caffeine consumption. But what about when you’re trying to conceive? Can too much caffeine affect your chances of conception as a couple? It's a good idea to cut back—which means you need to be really clear about sneaky sources of caffeine in your diet.

Here at Beli, we’re staunch advocates of supporting male fertility in anticipation of fatherhood. In fact, our men’s prenatal vitamin, Beli Vitality for Men, is actually our flagship product. Today, we’re diving into the obvious and unexpected benefits of prenatal vitamins for men, starting with what actually happens when you start taking them.

Forbes Health recently reviewed our men's prenatal vitamins and we love author Leigh Weingus' take: "Beli Men Vitality Multivitamins first caught my eye because while I often see supplements that claim to improve fertility outcomes for women, I rarely see the same thing for men." We hear you, Leigh! Check out the full review here and read on for some highlights.

Everyone responds to supplementation (not to mention pregnancy!) differently, which is one reason that how you feel isn’t a clue into whether or not your prenatal vitamin is actually working. Instead, you need to be confident about the prenatal vitamin itself, and there are a few things you’ll want to look for.

The final article in our three-part mini series, “It Starts With The Sperm,” is all about the moment of conception—the egg-sperm fusion. So much leads up to this point, and so much important work is still to come.

We’re back with our second post in our “It Starts With The Sperm” mini series on the key roles sperm plays in conception, pregnancy and baby, and this time, we’re talking DNA. When it comes to male fertility, it’s not enough to have a high sperm count and top marks for motility and morphology. Without low levels of DNA fragmentation, a man’s fertility—along with his ability to successfully conceive with a partner—is affected.

In this three-part mini series, we’re covering all the ways sperm seals the deal for a healthy conception, pregnancy and baby, with a deep dive into three key functions. First up is how a man’s sperm affects placental development. Spoiler: sperm carries what amounts to the architect’s rendering of the placenta, so it’s no small thing!

PCOS is one of the most common causes of infertility in women, but it doesn’t mean you can’t get pregnant. Supplementing with ingredients proven to support women with PCOS can help increase your chances, and so can speaking with your doctor and dietician.

Beli is harnessing the many benefits collagen protein delivers during preconception, pregnancy, and postpartum recovery with the release of our latest and greatest product. Meet Beli’s Prenatal Collagen Protein Boost!

Regardless of whether you’re trying to conceive naturally or with assistance–and especially if you’re considering freezing your eggs or sperm—your chances are best when you start with a good egg and good sperm. Here's how to make that happen.

There’s an essential connection between our minds and our bodies, and when we neglect one, it inevitably catches up with us through the other. For women becoming mothers especially, the body-mind connection is worth paying close attention to. Here's how prenatal vitamins can help.

The role of a prenatal vitamin is to support the healthy growth and development of growing babies, and minimizing the risk of birth defects is front and center. But can your prenatal vitamins really reduce the risk of birth defects? Absolutely!

There’s an entire body of research that confirms regular exercise improves sperm quality. Here’s the thing–overly intense exercise may be as problematic as too little when it comes to male fertility. Like anything, a balanced approach is generally best.

You think you know, but when it comes to male fertility and sperm health specifically, you probably have no idea. Here at Beli, we’ve had an education-first approach to male fertility since day one and today we’re breaking down fact from fiction, sperm edition. Let’s see how you do!

Science tells us that dad’s sperm determines whether a baby will be a boy or a girl. About half of his sperm will make a boy and half a girl. The sex of the baby depends on which sperm gets to the egg first. A number of studies have suggested that factors like nutrition and how the parents live can affect the odds of having a boy or a girl.  

Between responsibilities at home and at work, commitments that just keep piling up, and a mile-long to-do list, sex may be on your mind, but only in a vague, wouldn’t-that-be-nice kind of way. It's normal! But men hoping to become fathers might be stressing that a waning sex drive is signaling a problem with their fertility (spoiler: not necessarily). Still, it’s true that a man’s fertility and his libido are linked, so let’s hop into all the details, including 4 ways to rev up that sex drive.

Medical science tells it like it is–a man’s health and his fertility are undeniably linked. But what role do genetics play in the fertility factor? It's a good question! In today's post, we're taking a deep dive into exactly how genetics affect male fertility.

Time and time again, men are an afterthought in the fertility conversation, and it’s setting couples up to fail. In light of recent research confirming–again–that sperm counts around the world are indeed declining, Beli wants to lead the charge. Join us, and let’s make March men’s fertility awareness month.

Knowing all the facts about sperm doesn’t just make you positively lethal on trivia night, it actually puts you in prime position to optimize your chances of a healthy conception, pregnancy and baby. So let’s get to it, with these 10 facts about sperm that will (probably) blow your mind.

When it comes to becoming parents, good habits really will take you where you want to go. Here, we’re outlining all the ways you can build healthy habits to boost your chances of conception. Think of it as life-hacking, but for grown-ups.

Shilajit is finally getting the credit it’s due, and we’re proud to point out that our proprietary formula was the very first to include this powerful Ayurvedic compound. Here’s why shilajit is rapidly becoming the darling of the male fertility world–and what you’re missing if you’re skipping it.

Special thanks to Carly Hartwig, holistic reproductive health advocate and fertility awareness educator through CLWC, for her top 5 tips to clean up your lifestyle when trying for a baby.

Somewhere between the “let’s have a baby!” conversation and seeing those two pink lines, you’re going to end up researching prenatal vitamins. And trust us when we say you’re going to have a ton of options to wade through. Consider this your handy guide to the best prenatal vitamins for men and women in 2023.

We are so glad you found Beli! We've rounded up the most common questions we hear so we could share our answers with all of you.

Beli for Women has all the current nutrient recommendations for prenatal vitamins, including choline, vitamin D, folate, magnesium, and iodine. All the right ingredients, in all the right amounts. But it does beg the question, how exactly does Beli fit everything into just three capsules?

Getting your ducks in a row at least three months before you hope to conceive can help nourish your fertility in preparation of everything to come. That’s where a high-quality prenatal vitamin for you both comes in. Our guide walks you through all the behind-the-scenes benefits during your first three months on Beli.

Jimmy Fallon. Hugh Jackman. Mark Zuckerberg. Keith Urban. Gordon Ramsey. Kyle Busch. Besides immediate name recognition, what else do these men have in common? They’ve all struggled with infertility issues—and it’s something they’re all talking about publicly. Here's why that matters.

While it’s true that popular hair loss meds work minor miracles on that receding hairline and back-of-the-head bald patch, it’s also true that it can come with side effects—some of them sexual. So, what does that mean in terms of male fertility? Here’s what couples should understand about the effects of popular hair-loss medications on sperm health.

A few years ago, the keto diet was all the rage—a high-fat, low-carb way to shed pounds quickly. While it’s lost a bit of its luster, as all diet trends do, interest in the keto diet remains. Specifically, those hoping to become parents wonder whether following this way of eating could support fertility. Is a diet high in fat and low in carbs the answer? It’s possible. Here’s what to know about the keto diet and whether it might help support fertility.

When you’re pregnant, of course, you’re told to limit your caffeine consumption. But what about when you’re trying to conceive? Can too much caffeine affect your chances of conception as a couple? It's a good idea to cut back—which means you need to be really clear about sneaky sources of caffeine in your diet.

Here at Beli, we’re staunch advocates of supporting male fertility in anticipation of fatherhood. In fact, our men’s prenatal vitamin, Beli Vitality for Men, is actually our flagship product. Today, we’re diving into the obvious and unexpected benefits of prenatal vitamins for men, starting with what actually happens when you start taking them.

Forbes Health recently reviewed our men's prenatal vitamins and we love author Leigh Weingus' take: "Beli Men Vitality Multivitamins first caught my eye because while I often see supplements that claim to improve fertility outcomes for women, I rarely see the same thing for men." We hear you, Leigh! Check out the full review here and read on for some highlights.

Everyone responds to supplementation (not to mention pregnancy!) differently, which is one reason that how you feel isn’t a clue into whether or not your prenatal vitamin is actually working. Instead, you need to be confident about the prenatal vitamin itself, and there are a few things you’ll want to look for.

The final article in our three-part mini series, “It Starts With The Sperm,” is all about the moment of conception—the egg-sperm fusion. So much leads up to this point, and so much important work is still to come.

We’re back with our second post in our “It Starts With The Sperm” mini series on the key roles sperm plays in conception, pregnancy and baby, and this time, we’re talking DNA. When it comes to male fertility, it’s not enough to have a high sperm count and top marks for motility and morphology. Without low levels of DNA fragmentation, a man’s fertility—along with his ability to successfully conceive with a partner—is affected.

In this three-part mini series, we’re covering all the ways sperm seals the deal for a healthy conception, pregnancy and baby, with a deep dive into three key functions. First up is how a man’s sperm affects placental development. Spoiler: sperm carries what amounts to the architect’s rendering of the placenta, so it’s no small thing!

The role of a prenatal vitamin is to support the healthy growth and development of growing babies, and minimizing the risk of birth defects is front and center. But can your prenatal vitamins really reduce the risk of birth defects? Absolutely!

There’s an entire body of research that confirms regular exercise improves sperm quality. Here’s the thing–overly intense exercise may be as problematic as too little when it comes to male fertility. Like anything, a balanced approach is generally best.

You think you know, but when it comes to male fertility and sperm health specifically, you probably have no idea. Here at Beli, we’ve had an education-first approach to male fertility since day one and today we’re breaking down fact from fiction, sperm edition. Let’s see how you do!

Between responsibilities at home and at work, commitments that just keep piling up, and a mile-long to-do list, sex may be on your mind, but only in a vague, wouldn’t-that-be-nice kind of way. It's normal! But men hoping to become fathers might be stressing that a waning sex drive is signaling a problem with their fertility (spoiler: not necessarily). Still, it’s true that a man’s fertility and his libido are linked, so let’s hop into all the details, including 4 ways to rev up that sex drive.

Medical science tells it like it is–a man’s health and his fertility are undeniably linked. But what role do genetics play in the fertility factor? It's a good question! In today's post, we're taking a deep dive into exactly how genetics affect male fertility.

Time and time again, men are an afterthought in the fertility conversation, and it’s setting couples up to fail. In light of recent research confirming–again–that sperm counts around the world are indeed declining, Beli wants to lead the charge. Join us, and let’s make March men’s fertility awareness month.

Knowing all the facts about sperm doesn’t just make you positively lethal on trivia night, it actually puts you in prime position to optimize your chances of a healthy conception, pregnancy and baby. So let’s get to it, with these 10 facts about sperm that will (probably) blow your mind.

When it comes to becoming parents, good habits really will take you where you want to go. Here, we’re outlining all the ways you can build healthy habits to boost your chances of conception. Think of it as life-hacking, but for grown-ups.

Shilajit is finally getting the credit it’s due, and we’re proud to point out that our proprietary formula was the very first to include this powerful Ayurvedic compound. Here’s why shilajit is rapidly becoming the darling of the male fertility world–and what you’re missing if you’re skipping it.

We are so glad you found Beli! We've rounded up the most common questions we hear so we could share our answers with all of you.