Irregular periods pattern
Changes in cycle timing can have normal, hormonal, weight-related, stress-related, or medication-related causes.
Medical taxonomy
Conditions related to sexual health
Taxonomy is used to organize content and does not represent a diagnosis.Common causes
Puberty, perimenopause, pregnancy, stress, weight change, intense exercise, contraception, or hormonal conditions.
Risk factors
Heavy bleeding, severe pelvic pain, or possible pregnancy with severe pain needs urgent assessment.
Red flags — seek urgent care
Heavy bleeding, severe pelvic pain, or fainting needs urgent care.
Suggested next step
Track cycle dates and seek review if your usual pattern changes, periods stop for a prolonged time, or other symptoms appear.
Symptoms linked to this condition
Sources & review
Last reviewed: 2026-09-20✓ At least one verified Saudi source and one independent global source are linked.
This page is general educational information, not a medical consultation. If symptoms are severe or worrying, contact a healthcare professional.