The luteal phase is the second half of your menstrual cycle, from ovulation until your next period. It typically lasts 12 to 14 days and is when most premenstrual symptoms appear.
The luteal phase begins after ovulation and ends when your next period starts. Progesterone rises sharply, then drops if pregnancy doesn't occur — driving most luteal phase symptoms.
Bloating, cramps, sore breasts, mood swings, fatigue, food cravings, acne and headaches are the most common luteal phase symptoms.
Symptoms usually peak in the last 5 to 7 days of the luteal phase, when progesterone drops and PMS hits hardest.
Many luteal phase symptoms overlap with early pregnancy signs because both are driven by progesterone. A missed period is the clearest difference.
Magnesium, regular movement, stable blood sugar, adequate sleep and stress reduction all reduce luteal phase symptom severity.