Missed period and bleeding after intercourse

A missed period with bleeding after intercourse can reflect pregnancy, cervical irritation, hormonal changes, or another condition needing assessment. The pattern and timing matter, but symptoms alone cannot identify the cause.

Bleeding after sex may come from delicate or irritated tissue at the vagina or cervix, dryness, infection, or a cervical change. A missed period may occur with pregnancy, stress, changes in weight or exercise, thyroid problems, or ovulation changes. [Polycystic Ovary Syndrome](/conditions/polycystic-ovary-syndrome/) can disrupt ovulation, while [Perimenopause](/conditions/perimenopause/) can make cycles less predictable.

If pregnancy is possible, take a home pregnancy test according to its instructions. Bleeding with pain in early pregnancy needs prompt clinical assessment because an ectopic pregnancy must be considered.

Record when the bleeding began, how long it lasted, whether it followed penetration, and whether you had pain, discharge, or bleeding between periods. Arrange a healthcare visit if the bleeding recurs, follows sex repeatedly, or occurs with unusual discharge or pelvic discomfort. A clinician may offer a pregnancy test, infection testing, and an examination of the cervix.

Seek urgent help for severe one-sided pelvic pain, fainting, marked dizziness, shoulder-tip pain, heavy bleeding, fever, or feeling acutely unwell. If you may be pregnant, do not wait for bleeding to stop before seeking advice when pain or weakness is present.

Ask whether you need a pregnancy test, cervical examination, or infection testing. Mention contraception, pregnancy possibility, medicines, cycle changes, and any new partner. Ask what follow-up is needed if the bleeding happens again.