If you feel a hard lump at the edge of the cervix, it is most often due to a localized nuchal cyst. Nuchal translucency is often asymptomatic and is mainly due to localized chronic inflammation of the cervix that obstructs the local glandular ducts and prevents the cystic fluid from draining and forming a cyst. These cysts grow particularly slowly and have a particularly thick wall, and are clinically asymptomatic. It is recommended that a gynecological examination can be done to find out if there are small greenish-white vesicles on the surface of the cervix, and if there are no symptoms treatment can be given without them. If the cysts are caused by some superfluous organisms, it is recommended to remove them as soon as possible and send them for pathological examination, and it is recommended to have a cervical cancer screening every year.