I have a doubt regarding cervix length. In my Nt scan it was 3.3 cm and in anomaly scan it is 2.9 cm. should I have to take rest or any kind of medication? can I walk for half an hr daily?

A. yes its reducing. rest more.See you can show to a gynac and get the right opinion as it needs examination and check up in person.Best will be to consult a doctor there as well who can practically see the patient and help to get a diagnosis