The success of frozen embryo transfer (FET) cycles is critically dependent on adequate luteal phase support, particularly via the administration of progesterone. Progesterone not only prepares the ...

Low progesterone levels may contribute to irregular menstruation, difficulty conceiving, and pregnancy loss. It may also make certain symptoms, like mood changes and anxiety, more likely during ...

While you read this article, your body is busy at work: Chemicals are being secreted from glands, organs, and tissues, sending messages that direct your body to react in certain ways. These chemicals, ...