Period calculator

Use WomanLog's Period calculator to predict the next period days and to understand your menstrual cycle.

First day of your last menstrual period

How long did it last (days)?

Your average cycle length (days)

How long did it last (days)?

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Your average cycle length (days)

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Cycle

Premenstrual syndrome (PMS)

Headaches. Sore breasts. Mood swings. Irritability. Cramps. Fatigue. Trouble sleeping. Bloating. Food cravings. Acne. PMS is not kind.

Cycle

Managing a Healthy Weight Throughout the Menstrual Cycle

For many people, weight fluctuation can be a source of frustration. Understanding the reasons for these changes can lessen that frustration.

Discovering Effective Relief Strategies for Menstrual Pain.

Cycle

Relief from Menstrual Pain

Shark week. The crimson tide. Riding the cotton pony. The many, creative terms we have for periods offer little comfort when it’s time for dealing with the unpleasantries that accompany it.

Period calculator

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