How Vitamin D Influences Fertility and Pregnancy Health

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 2024.

Rescripted, one of our favorite fertility support communities, has an informative post from one of our favorite fertility dietitians with her tips for finding a great prenatal vitamin. Good news - we're sharing the piece in full right here.

Here at Beli, we’re working hard to raise awareness of the important role men play in the baby-making equation, which brings us to today’s topic of men’s preconception health and specifically, sperm health. Knowing what you’re working with can save you a lot of time, but is at-home sperm testing considered an important part of men’s preconception health? Let’s break it down.

Most births occur between June and early November. Count back nine months, and you’ll see that places most conceptions in the fall and winter. So what’s the deal? Is it the cold weather, all the festivities, or something else driving us between the sheets? That ugly sweater is pretty cute, but you can chalk this up to reproductive seasonality. Here’s what that means, why it matters, and what to do to use it to your advantage.

There’s a certain magic to the holiday season, whether you’re all-in on the decorations and the family time or a self-proclaimed Scrooge from mid-November to the New Year. But when you’re trying to conceive, it can be a challenging time.  We’re sharing five tips for managing the holidays when you’re trying to conceive.

Everyone knows that alcohol and pregnancy don’t mix. But what about before you’re pregnant, during the trying-to-conceive stage? There’s no evidence that the occasional drink—i.e. one or two a week—is going to torpedo your chances of parenthood. But it is true that the more you drink, the greater the likelihood it will have an effect on your health. Here’s what the research says about alcohol and your fertility.

You’re clear on the mechanics of making a baby, but how much do you really know about conception and fertility? There are a lot of wild stories, downright falsehoods and notions that are actually rooted in a kernel of truth out there. In the interest of sticking to the facts, we’re debunking 15 of the most common myths about conception and fertility.

When you’re knocking boots in an effort to get knocked up, timing is everything. Your best chance of conceiving is during the most fertile time of your menstrual cycle—when you ovulate. The key is figuring out exactly when that happens. Fortunately, you have a few ways of detecting ovulation. Here’s what to know about understanding ovulation and timing sex for pregnancy.

You have big plans for parenthood in 2024, which means this is the time to start laying the groundwork for everything to come. While so much of conception is beyond our control, there are actionable steps you and your partner can take right now to support and nourish your fertility.

Is there anything worse than the two-week wait? All the listicles out there sensibly advise keeping busy and journaling and talking it out, but we’re sharing more specific recommendations collected from the Beli community. Read on for seven tips for surviving the two-week wait without losing your mind.

Heard the one about ice baths and testosterone? Spoiler: there's little to no research behind that idea. Here’s what to know about cold plunges and male fertility, according to the research, plus where you should really focus your efforts if you’re trying to improve sperm health.

As a society, we’re an impatient bunch, and that applies to pregnancy, too. The second you decide it’s time to try for a baby, you’re ready to see those two pink lines. If you’ve recently tossed the birth control and you’re wondering how long it should take to get pregnant, here's what to know.

At Beli, we’re all about transparency, and we strive to be clear on exactly how our products can support you on your journey to parenthood. Today, we’re discussing fertility health, supplements, whether you need them, and how Beli fits in.

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.

While all our goals are the same, our journeys are so different. Sia Cooper shares her journey to IVF with Beli+Well and how they are prepping their bodies for their journey.

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 men's fertility health 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!

Polycystic ovary syndrome, or PCOS, affects 1 in every 10 women of childbearing age, which adds up to a lot of women. Sure, they’re not all actively trying to conceive, but those who are will find PCOS poses a hurdle. The good news—it’s a hurdle that can be managed

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.