How Big Is Your Baby in Third Trimester?

Wonder how big your baby is now? Here's an approximate look at size, weight and height in the third trimester.

Warren Millar - Fotolia.com

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Week 28

Baby's Length: 15.25-15.75 in.

Baby's Weight: 2.25-2.5 lbs.

Baby's Size: Pair of sneakers

All length measurements in the third trimester are now full-length (instead of just head-to-butt), because your baby's big enough to describe them more accurately!

Pregnancy Tracker: Week 28

My Growing Belly: Month 7

Fetal Development: Month 7

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Comments (51)

lduford wrote:

My Daughter is in her 33rd week and as of ultrasound 3 weeks ago he was in 80th percentile. She is not diabetic and we would like to hear from other Moms regarding this. I had 3 c-sect. and my largest was 9lb. 6 oz. smallest 7lb. 8 oz. my Mom weighed 11 lbs. in 1931!!

1/24/2012 01:09:39 PM Report Abuse

saenz29 wrote:

well i am glad that their is related stories i too am a high risk due to diabetes and kidney damage i am 29 going on boy number #2 this second pregnancy is the scariest.i am 30 weeks and my baby is measuring 35 weeks due to the diabetes i am afraid also they will have to take him out early but i know that the wonderful man upstairs is with us i named my boy Izaiah Jose Saenz:) good luck to everybody!

8/6/2011 08:11:22 PM Report Abuse

navylvr wrote:

I'm will be 29 weeks on Tuesday. I'm having twins and one is 2.11 and the other is 3.2. but they are also measuring almost 2 weeks ahead of the 29 weeks. Good luck to all the new additions =)

3/7/2011 07:00:54 PM Report Abuse

presamada1 wrote:

i'm worried...i just hit 28 weeks and the baby is only 1 pound 14 ounces...is that really low?

2/21/2011 12:40:31 PM Report Abuse

elenadjj1 wrote:

I am 29 weeks now,and my baby girl is so active too,i'm a little bit scared because her weigth is 3lbs,3 o.z.so she is going to be big.Is my third girl.

2/21/2011 11:42:10 AM Report Abuse