Understanding Menstrual Changes Across Ages
Women in their 40s may experience changes in their menstrual cycle due to decreasing estrogen production. A healthy period typically lasts 4 to 8 days, with no more than 80 milliliters of blood loss. Irregularities in cycle length and flow are common during this stage, known as perimenopause, which can also bring symptoms like mood swings and hot flashes.
In your 20s, a missed period could signal pregnancy, stress, overexercising, or an eating disorder. Irregular periods are normal during puberty as hormones balance out. As you approach your late 30s, periods may become less frequent or regular due to perimenopause. After pregnancy, menstrual patterns can vary, becoming heavier, longer, or more painful, or improving. Changes in birth control methods can also affect menstrual flow or period length. A complete menstrual cycle usually spans 24 to 35 days. If you soak through a pad per hour for more than two hours during a period, it may indicate a problem.
Understanding these changes and their causes can help women navigate their menstrual health throughout their lives. If you experience heavy bleeding or other concerning symptoms, consult your healthcare provider.
