A Cause for the IUGR

I had my 6 week postpartum appointment yesterday. Baby A came with me and screamed a lot. I ended up breastfeeding her while walking into the appointment room and during my pelvic exam…surreal. Everything looks good on my end!

We discussed several things throughout the appointment. 

•I expressed to her that I do not wish to be on birth control. Firstly, I am not convinced that it didn’t contribute to our difficulties TTC. Secondly, we plan to try again (although I cannot imagine that right now…more on that in another post). Lastly, I have switched to all natural products and I am not interested in introducing hormones into my body at this point. 

•She said that since I had an uncomplicated vaginal delivery we could try again as early as 6 months (I think that’s crazy).

•When my cycle returns and is regular, she can order a follow up FSH, AMH, and E2 so I don’t have to go back to my HMO fertility clinic right away. I am relieved about that (even though I had a pretty great experience with our RE). I’m wondering how those numbers will have changed a year or so after having them drawn. I also hope it will give us an idea of what to expect. 

•And now the main point of this post. The results of my placental pathology. It was small (as we already knew from looking at it after delivery). This could have been due to the UU (meaning the smaller size of my uterus) or uteroplacental insufficiency. The placenta showed signs of chronic uteroplacental insufficiency. Basically this means that the blood flow from my uterus to the placenta was insufficient for a good chunk of the pregnancy. Thus the IUGR diagnosis. I have lots of thoughts about this. 

Firstly, the baby was in the 38th percentile at the 20 week anatomy scan. That is normal. Then, right before 30 weeks at our growth scan, she was less than 3rd percentile. So things went wrong somewhere between 20-30 weeks. I stopped taking the baby aspirin at 28 weeks (which I was taking to hypothetically increase blood flow to my uterus…who knows if it helped. I feel it did help). I don’t think that would have affected growth that drastically in 2 weeks but I can’t help but wonder if I had stayed on it (or restarted it) if her growth would have been less restricted. 

Secondly, I wonder if the less than ideal blood flow had anything to do with my 3 miscarriages. I did not take aspirin until before the 4th pregnancy (which actually worked). I do have signs of poor egg quality with high FSH and boarderline AMH. All the miscarriages were missed, with no growth each time past 6-6.5 weeks. Could that have been due to poor blood flow and not egg quality? My gut says its egg quality. I guess we will never know but I wish we could. Too bad we were unable to test the embryos that miscarried.  

Thirdly, I wonder if the pregnancy being successful is because the embryo implanted in an area of the uterus that had better blood flow and the majority of my uterus has poorer blood flow. Those with a unicornuate uterus can have poor blood flow due to the abnormal formation of the uterus. Am I doomed to have tons of miscarriages? That remains to be seen.

Lastly, I wonder if I am lucky enough to get pregnant for a second time (and not miscarry) if this will happen again. And if not, how much more will my uterus grow? Can I make a bigger baby in my half uterus? It obviously stretched a ton this time but not like a normal sized uterus did. 

I made my OB cookies and wrote her a thank you note because she was so incredibly kind and supportive throughout the entire pregnancy. I know I was a high needs patient (for good reasons I think) and I wanted to let her know how thankful I am for her care. I ended the card saying “I am so thankful for my beautiful baby”, and I teared up as I wrote that. The gratitude I feel toward having her is immense and I don’t think I could put it into words. 

Advertisements

9 thoughts on “A Cause for the IUGR

  1. EmilyMaine

    Wow all that is really interesting. I wish you could find out more and not have so many questions but it is all a good start I think. You are armed for next time. Imagine trying again at 6monhs post partum!! We are at 5 months now and I honestly couldn’t imagine feeling that super early pregnancy fatigue while looking after a baby, especially one who doesn’t like to sleep so much!

    Liked by 1 person

    Reply
  2. silentmiscarriageloudthoughts

    Sounds like a lot to think about.
    We won’t be using hormonal birth control again either, just condoms is our plan. At one stage we both said we’d just never use any protection again, as TTC was so stressful that we hated the thought of preventing something when we could be luckily enough to have it happen naturally. But then reality sets in, and I know that I may as well try to be back at work for a year to ensure I’m eligible for full maternity leave.
    The unknown is so stressful though isn’t it- not knowing if there are more miscarriages in the future… You never know. Maybe not.

    Liked by 1 person

    Reply
  3. twinsandatoddlersite

    Interesting to read your post. My first son was born early at 33 weeks due to IUGR. They were never able to figure out the reason even with all the blood work tested and looking at me placenta (which was also small). Just a fluke they said. Huh. The good news is my next pregnancy was completely normal and I gave birth to healthy twins at 36 weeks. I took a baby aspirin the whole pregnancy on my doctor’s recommendation. I feel so lucky that my second pregnancy turned out so well.

    Like

    Reply

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s