1. Home
  2. Consult with a doctor
  3. Pregnancy and Infertility

  4. Internal os diameter. Os diameter?

Internal os diameter

2022-06-13 08:38:48
What is normal internal os diameter? How  cervical incompetence related to internal os diameter, how diameter of internal os increases and when.
961 Views

Answers (3)

Get your queries answered instantly with Practo AI FREE

50000+ health queries resolved in last month

Chat with Practo AI on Whatsapp

Consult Now
It's between 1-5 mm but more than diameter it is the length of the cervix which is seen on ultrasound and can determine incompetence. It should be 2.5 cm or more.

Answered2022-06-13 09:10:57

YESNO

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Consult Now
It is about cervical length

Answered2022-06-13 09:03:54

YESNO

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Hi Cervical incompetence is related to decreased cervical length Cut off is 2.5 cm

Answered2022-06-13 10:20:18

YESNO

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Articles you may like

Anal Fissure: The Culprit of Anal Pain

Dr.Kushal Mital

The commonest cause of anal pain is a tear in anal mucosa caused by hard stools. This tear is called Anal fissure, the f ... Read more

First Aid for Bleeding

Dr. Yogesh Kumar

Looking at blood can often lead to squeamishness and nausea in most people who are not used to seeing blood but bleeding ... Read more

What Are Piles (Hemorrhoids)?

Dr.Jyoti Singh

Piles also known as hemorrhoids are normal part of the anal canal and have important role for in continence of stools un ... Read more

Why Complacency Is Dangerous

Ms.Mukulika Ghose Banerji

In my practice, I come across numerous couples who have taken what is according to them a desperate measure to come for ... Read more

Minimal Invasive Procedure for Fistula: LIFT (Ligation of Internal Fistula Tract)

Dr.Gaurav Bansal

What is Fistula in Ano?A fistula-in-ano is an abnormal tract with an external opening in the perianal area that is commu ... Read more

Say No to Steroids!

Dr.Pratik Patil

Chronic lower back pain affects millions of Americans. Many try steroid injections to ease their discomfort, but researc ... Read more

Tell us what's troubling you

Periods being irregular?

Consult Now

Vaginal infection troubling you?

Consult Now

Trying to conceive?

Consult Now

Too many pregnancy doubts?

Consult Now

Related Questions

Internal os mildly open

3379 Views
In 18 week pregnency my internal os mildly open with 2.63mm.is that any problem?and suggest the treatment ...Read More

Posterior low placenta, 1.9 cm OS

3184 Views
The anomaly scan in 19weeks states the position of placenta is posterior low, 1.9 Cm from internal OS for ...Read More

Posterior placenta reaching upto os

2707 Views
Hi doc.. I'm 13 weeks and in NT scan reports say posterior placenta reaching up to internal os.. I have ...Read More

Dilated internal Os at 14 weeks pregnant

2421 Views
I experienced some spotting at 12 weeks pregnant which stopped almost immediately. Today I'm 14 weeks and ...Read More

About my internal os is open 1.0cm

2401 Views
I'm 2nd pregnancy now im 28week twin pregnancy my internal os is open little 1.0cm an my cervix length is ...Read More

Lower end away from os meaning?

39 Views
Today I got my Anamoly Scan done. In my report, it mentioned that "lower end is away from os" grade ll an ...Read More

Slightly patulous CX closed internal OS

96 Views
During my 23 week pregnancy scan (transvaginal), it is mentioned that cervix length is 3.3 cm .Cervix is ...Read More

Placenta 1.6cm from the Os at 19 weeks

417 Views
Hi , I am 24 years old and my placenta is an anterior placenta and 1.6 cm away from the OS. I am in my 19 ...Read More

Anterior, covering the internal OS

307 Views
Dear sir/madam, Yesterday I went through an NT scan at 12 weeks and in the report it was mentioned that ...Read More

Inter os widened with 2.5 cm

343 Views
My wife had a cervical cerclage at 13 week. Currently she is at 22 week with inter os widened by 2.5cm (c ...Read More
Disclaimer : The content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.