Is it normal for the cervical os to appear as a straight line?

Jul 14, 2022 Source: Cainiu Health
Disease description:

I have given birth to two children and previously experienced two miscarriages. Currently, my cervical os appears as a straight line (“—”). Is it normal for the cervical os to appear as a straight line?

Doctor's answer (1)
Dr. Lv Aiming
A linear (slit-like) cervical os is normal. In most women who have not given birth, the cervical os is round and relatively smooth; after childbirth, it typically becomes linear (slit-like). A linear cervical os may result from vaginal delivery, abortion, or cervical inflammation. Maintain adequate rest and personal hygiene, avoid excessive fatigue, keep a positive mental state, and refrain from consuming spicy or irritating foods.