What if you have 2.9 cm cervical length in 21 weeks of gestation?

Cervical length: 2.9 cm

Gestation: 21 weeks

Comment: Short cervix

- A short cervix is defined as a cervical length less than 2.5 cm in the mid-trimester (16-24 weeks).

- At 21 weeks of gestation, a cervical length of 2.9 cm is considered to be on the shorter side, but not critically short.

- A short cervix is associated with an increased risk of preterm birth, especially if it is less than 2.5 cm.

- Close monitoring, serial cervical length measurements, and possible interventions such as progesterone therapy or cervical cerclage may be recommended to reduce the risk of preterm delivery.

- Your doctor will provide you with specific recommendations based on your individual circumstances.