Primary ovarian failure/insufficiency occurs when the ovaries stop functioning as they should before age 40. When this happens, your ovaries don't produce typical amounts of the hormone estrogen or release eggs regularly. This condition is also called premature ovarian failure and often leads to infertility1. Restoring estrogen levels in women with primary ovarian insufficiency helps prevent some complications that  Read More

Vitamin D deficiency can be difficult to notice because symptoms may not occur for several months or years. Sometimes, you may have no symptoms at all. Keeping that in mind, it’s still helpful to know what signs and symptoms to look for. Frequent illness or infections One of the most important roles of vitamin D is supporting immune health, which helps you ward off virus  Read More