Causes of cramping and spotting between periods

The combination deserves attention when pain is new, worsening, one-sided, or accompanied by fever, unusual discharge, dizziness, or a possible pregnancy. Timing and associated symptoms help narrow the possibilities.

Brief discomfort and light spotting around the middle of a cycle can accompany ovulation. Hormonal contraception, missed doses, or a recently fitted contraceptive device may also alter bleeding and cramps. Chlamydia and other pelvic infections can present with pelvic pain, irregular bleeding, discharge, or pain during sex.

Uterine fibroids and endometrial polyps can present with bleeding between periods and cramping. Cervical dysplasia, cervical cancer, or womb cancer can also present with abnormal bleeding, although cramping and spotting do not by themselves show which condition is present. If pregnancy is possible, bleeding with pain requires particular care because an ectopic pregnancy or miscarriage must be excluded.

Mark the bleeding and pain on a cycle calendar, including which side hurts, how the pain changes, and any connection with sex. Note discharge, urinary or bowel symptoms, contraception, and medicines. Take a pregnancy test if conception could have occurred. Arrange a clinical review when the episodes recur, disrupt daily activities, or differ from your usual cycle; testing may include infection screening, examination, or ultrasound.

Seek emergency help for severe or escalating pelvic pain, heavy bleeding, fainting, marked weakness, shoulder-tip pain, or pain and bleeding with a positive pregnancy test. Fever, vomiting, or feeling acutely unwell with pelvic pain needs prompt medical attention. Arrange a check without delay for bleeding after menopause.

Ask whether ovulation fits the timing, whether pregnancy and infection have been excluded, and whether an examination or scan is indicated. Mention fertility plans and ask how to manage pain safely while investigations are under way.