Help me prep my math class? (STM please)

FeliciaTwo

I'm prepping a stats class, and I'd *love* to get some *real* data on pregnancy for my students to look at, but I'm having a hard time finding it online.  Could all of you who have had children before please help me by telling me the following data for one of your previous pregnancies:
1. your weight gain
2. your baby's weight at birth.

Thanks so much for your help!

Gigi8212

60 lbs, 7lb9oz

Mztwilson

Dd1- 23lbs gain birth weight 5lb 14oz
Ds1- 17lbs gain birth weight 4lb 8oz
Dd2 65lbs gain. Birth weight 7lbs 2oz

otter1103

1st +35lbs, birth weight 8lb 10oz
2nd +20lbs, birth weight 7lb 2oz

FeliciaTwo

Thank you ladies!  Please keep 'em coming . . . . . (My students thank you too)

MrsNunes

15 lbs, 7 lbs 11 oz

sarahlynnc317

Kid number 1 60lbs weighed 8lb6oz
Kid number 2 22lbs weighed 6lbs13oz

momof5sept18

DS1 - 1lb gain, 7lb 14oz baby
DS2 - 14lb gain, 8lb 11oz baby

tbmadeamistake

65 lbs, 7 lbs 15 ounces

dimitjm1

37 lbs...baby's birth weight was 6 lb 14.5 oz

chickpea912

18 pounds

8 pounds, 5 oz.

rainbowdashh

40 pounds. She weighed 8lbs6oz and was born at 41w2d. I think CDK211 is right, there are a lot of factors and that's probably why there aren't many statistics.

ddd2

26 lbs 6 lbs

Savvy122

I gained 27 lbs, he weighed 7 lbs 15 oz

YetterEA

44 lbs and 7lb 8oz

MrsCase1

17 pounds gained, 6 pounds 11 ounce birth.

FeliciaTwo

Yes!!  You're absolutely right on the variables, but that's OK.  I want my students to understand the limits of the data, and the possible explanations for outliers.  Please keep 'em coming, ladies, this is great!  I'll post some charts once I get a good number of responses . . .

jillnnate

37 lbs  7 lbs 11 oz

ksyknelvr73

Guess I'll play. Doesn't hurt.

53 pounds, DS was 7 lbs. 13 oz.

stephpaez

40lbs
7lbs 1oz

Mommy2Elijah

35 LBS
8lbs 3oz

MollySm

30 lbs

7 lbs 8 oz

hjl050308

DS1 60 lbs, 8lb 1 oz
DS2 40 lbs, 7lb 1oz

JenBon727

1. 90 lbs. yikes!
2. 7 lbs., 11 oz.

FeliciaTwo

This is super!  Please keep 'em coming.  I've tried to attach the data we have so far, which will be GREAT for my class.  (It's important for them to see REAL data, outliers and all.  Plus, I think it's interesting that the correlation between weight gain and birth weight is relatively low . . . about .3 at this point).

Again, please keep posting if you haven't yet!  I'll update the charts with the new data . . ..

ncbelle

#1 - 25 pounds; 8lb 6oz at 39 weeks 6 days

#2 - 30 pounds; 10 lbs at 41 weeks 3 days

Missib55

#1 35 lbs 7'8
#2 40 lbs 7'6

mrt

37lbs
9lbs5oz

LegalLadyBug

I think I gained around 40 lbs. I honestly didn't keep track and my doctor never brought it up. DD was 8lbs 5.5oz at birth.

Mowill59

30 lbs gained
DS weighed 9 lbs.
born at 41 weeks

Hairstylist16

1. 15 lbs
2. 4lb 9 oz

MAKohler1986

DD #1: +45 pounds, she was 9 lb 2 oz, born at 40 weeks 6 days (no induction)

DD#2: +35 pounds, she was 8 lb 10 oz, born at 41 weeks 5 days (no induction)

FeliciaTwo

Thanks to everyone who responded!  I've attached the output graphs.  In case you're curious, the correlation between WeightGain and BirthWeight was about .29, with a p-value of .05265.  Meaning:  the correlation between WeightGain and BirthWeight is very very slight, but it is not likely that the correlation is just due to "chance."  Obviously, this was IN NO WAY scientific, but my students will learn a lot.  And it's great to have real data; thanks again!

FeliciaTwo

Oh, and here are the box plots too.