The Length of the Lunar Cycle

Earth's Moon Phases, Monthly Lunar Cycles (Infographic)

Full moons in 2024: Jan. 25 will start off the year with the first

The myth of moon phases and menstruation

Major Lunar Standstill -- Moon Teachings for the Masses

Metonic cycle - Wikipedia

The menstrual cycle is influenced by weekly and lunar rhythms

AstroPixels - Moon Phases: 0901 to 1000

What is a Lunar Month?

Lunar Cycle - an overview

What's Your Moon Cycle and Menstruation Connection?

Queen of the Moon Oracle: Guidance through lunar and seasonal