It is better for pregnant women with short cervix not to go to work, because a short cervix sitting or standing for a long time will increase the pressure on the cervical canal and induce miscarriage. And pay attention to bed rest, avoid coitus, reasonable diet and regular examination. 1. Bed rest: Pregnant women with short cervix need to rest in bed and avoid overwork to avoid abdominal pain and vaginal bleeding. 2. Avoid coitus: Pregnant women with short cervix should not have coitus because sexual stimulation will easily cause uterine contraction, which may increase the risk of miscarriage. 3. Reasonable diet: Reasonable diet to supplement the body’s protein needs, to promote fetal growth and development, it is recommended to eat more vegetables, fruits and so on. 4. Regular checkups: Regular ultrasound checkups are needed to observe the changes in the cervix. Once the cervix is diagnosed with short cervix after pregnancy, the doctor will comprehensively assess whether you can go to work according to the week of pregnancy and clinical symptoms.