The Nest

Wondering how long fertility supplements work before you notice a difference? This guide covers the 3-month timeline for egg and sperm health.

Craving ice during pregnancy may be a sign of pica and iron deficiency. Here's what causes non-food cravings, what symptoms to watch for, and what to do next.

You've likely heard of biotin for hair, skin, and nails, but should it be in your prenatal? Here we unpack the science: what is biotin, does it mess with bloodwork,...

All our formulas are licensed by Health Canada—so what does that mean for you? Here's how supplements are regulated in Canada.

Are supplements regulated by the FDA and what does that mean? Here's what you need to know about supplement safety in the US, and how it compares to Canada.

Unfortunately, some nutrients are harder to get from plant sources alone—but you can stay vegan while trying. What vitamins do vegans need? Here's a list.

If getting pregnant in your 30s is on your to-do list, chances are you’ve heard some version of the phrase “biological clock.” Which can make it feel like fertility suddenly...

Does too much folic acid cause autism? Or tongue ties? We asked doctors to set the record straight on this prenatal vitamin essential

Noticing an odor with your supplements? Don't panic! It doesn't always mean they've gone bad. Here's why your vitamins smell

We're recommended by fertility clinics, OB/GYNs, and reproductive endocrinologists—here's why

You may be taking all the right vitamins—but is your body using them effectively? Learn more about how to improve vitamin absorption

Here's what you need to know about supplement forms and which vitamins benefit from methylation