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

  4. Difference betn GA by Ultrasound and LMP

Difference betn GA by Ultrasound and LMP

2025-02-02 10:23:11
Hello, I noticed that my 9th-month ultrasound shows a gestational age that's about 2 weeks younger than what was calculated by my LMP. Can you help me understand why that is? Is it something I should be concerned about? And baby's weight is 2.724 gms +/- 398gms. Bpd- 8.8cm Hc- 31.4cm Ac- 31. 4cm Fl- 7.0cm GA by LMP shows 37 weeks 4 days & GA by ultrasound shows 35 weeks 4 days
314 Views

Answers (4)

Get your queries answered instantly with Practo AI FREE

50000+ health queries resolved in last month

Chat with Practo AI on Whatsapp

Consult Now
Pls connect for online consultation and advice

Answered2025-02-04 01:20:18

YESNO

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Consult Now
In this duration ultrasound reliability for gestational age is not adequate
Next Steps
Connect for further explanation

Answered2025-02-03 11:03:38

YESNO

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Consult Now
Connect

Answered2025-02-03 10:55:21

YESNO

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Connect

Answered2025-02-10 07:22:23

YESNO

Was this answer useful

Not finding what you need? Ask Practo AI

FREE

Chat with Practo AI on Whatsapp

Articles you may like

Ultrasound in Pregnancy

Dr.Thamarai

You might be offered an ultrasound scan at 11-13 weeks (usually called the 12-week scan). Health professionals also usua ... Read more

FAQs related to Ultrasound in Pregnancy

Dr.Gauthami B

Ultrasound or ultrasonography or scan in the local language is a great investigation in the recent times which is helpin ... Read more

Going for an Ultrasound? Keep These Things in Mind

Dr.Bimla Bansal

Ultrasound is a diagnostic technique that uses sound waves to form and show pictures of internal organs like gallbladder ... Read more

Pregnancy Confirmation: Is Ultrasound Scan Needed?

Dr.Diviya Arun

To confirm pregnancy is an ultrasound scan really needed? Is it safe? this is a concern many patients and family raise, ... Read more

She Was 30,suffering From Pain Abdomen for 5 Years &There Were No Ultrasounds in 1982

Dr.Neelam Nath Bhatia

Dear Colleagues, please make it a habit to get ultrasound abdomen done on every woman reporting to you with vague pain a ... Read more

Types Of Scan Tests During Pregnancy

Dr.Renu Keshan Mathur

Scan tests are performed to ensure the healthy growth of the baby. During low risk normal pregnancy, 3 scans are perform ... 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

GA difference of 2weeks by LMP & USG

4377 Views
My ultrasound at 7 weeks 2 days is able to detect fetal heartbeat. GA according to USG is 7 weeks 2 days, ...Read More

2 weeks difference in GA by LMP & USG

1219 Views
I have a difference of 2weeks in gestation age by LMP and gestation age by USG. Is this a cause of concer ...Read More

2week difference between LMP date and GA

1052 Views
My LMP date and Gastetional age is different. LMP is 8 week 6day but Gastetional age is 5 week 5 day. No ...Read More

3 weeks difference between USG and LMP?

604 Views
Is 3 weeks difference between ultrasound and LMP at 28 weeks or beyond normal? Please doctor help me and ...Read More

Difference in ultrasound age and GA

395 Views
I have no issues, baby is also healthy but in early pregnancy scan doctor said due to late ovulation Migh ...Read More

Difference in GA cua and GA lmp

377 Views
My 36.1 weeks USG scan showed gestation age 35.1 weeks which is exactly one week less than gestation age ...Read More

Difference in Gestational age and LMP

369 Views
Hlo Dr. I am 35 weeks and 3 days pregnant but but GESTATIONAL AGE is somwhr 2 weeks delay, Can you plz gu ...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.