FAM Basics: What is the luteal phase of the menstrual cycle? - Natural Womanhood

The luteal phase is the second part of the menstrual cycle. Read to learn what normally happens during the luteal phase & how hormonal imbalances can impact it.  

What is the luteal stage of the menstrual cycle? - Quora

What is Charting? - FACTS About Fertility

Real-world menstrual cycle characteristics of more than 600,000 menstrual cycles

Phases of Menstrual Cycle - Nevada Center for Reproductive Medicine

Wisdom of the Menstrual Cycle

Understanding the Four Phases of the Menstrual Cycle

What are the phases of the menstrual cycle? - Quora

Healthcare, Free Full-Text

A PHASE BY PHASE Guide to Supporting Your Cycle – Anima Mundi Herbals

What Is The Menstrual Cycle and Why Is Understanding It Important

Some luteal phase characteristics according to preovulatory phase

Medicina, Free Full-Text

Natural Family Planning: Effectiveness, and Risks