Just wanted to see if what I'm going through is common.
I gained about 70 lbswhile I was pregnant with Holly. I didn't have gestational diabetes or anything, just ate a ton. I went from 135-205 lbs.
When I got pregnant (this time) I weighed 165 lbs. I'm about 6.5 months pregnant and I've only gained 5 lbs. By thistime in my last pregnancy, I had gained well over 30 lbs...
I'm not unhealthy in any way, except for that maybe I eat way too much. I literally can not gain weight for my life. I probably eat about 2500 calories or more a day. (Not that I'm unhappy about that, haha!). My midwife (and prior OB) told me that as long as I'm eating fine, it's ok, so I'm not worried...

Just curious if it's like this with other women at all...

I was 130 when I got pregnant with Kailee. I went into labor at around 157ish pounds. I never lost it. Well, I take that back, I did lose it all and then it came back Thanks to my thyroid issues.

I am 31 weeks with this pregnancy and started at 158, I am steady around 168-170.

#1 started at 170 I gained 33 lbs
#2 I started at 184 gained 22 lbs
#3 I started at 178 gained 26 lbs

I wanna say that I had a similar diet and all that throughout all three pregnancies
 

pregnancy #1 gained 70 lbs
pregnancy #2 gained 7lbs dont know how but i lost weight and lost weight at the start and then finally gained the 7 lbs in month 8 and 9

pregnancy #3 gained 35 lbs
now in pregnancy #4 16 weeks and have gained no weight.

pregnancy 1 i gained 60 pds
pregnancy 2 i gained 20 pds and actully lost 2 pds before labor so 18

for me the first pregnancy was the worst i had lost 15 pds the first 4.5 mths and then gained all 60 in the last mths b/c i thought my baby wasnt gettin enough to eat b/c i had morning sickness for 4.5 mths and couldnt keep anything 2nd pregnancy i started heavy at 180 b/c i got preggo when daughter was only 5 mths and didnt lose any baby weight so i guess the heavier i was the less i gained and i didnt eat asmuch junk food the 2nd time around. also it is so much easier to lose weight the 2nd time too. im down to 140 i was 118 before both preganacies so i have a ways to go still.