We go to CHOP every Thursday for a prenatal visit and ultrasound. I suppose getting to see baby Brent every week is the silver lining but he refuses to sit still and makes every visit a little more challenging. We heard awesome news just a month after the surgery: his cerebellum was almost completely round and began to collect fluid behind it. (Before, the hindbrain herniation prevented the fluid from getting there.) Originally it was banana-shaped and now, per the doctor, it looks almost "normal." That was amazing and definitely lifted our spirits. The amniotic fluid was also normal showing he was able to void his bladder on his own. That didn't mean that bladder & bowel issues wouldn't be present after he was born, but we took any good new we could get.
Shunting is a big worry for us. It's hard to think about your little baby needing a tube in his brain to drain fluid so we dilegently monitor his ventricles for growth. The normal range is 10mm for each ventricle (left & right) and his were around 12mm and 13mm. His legs were extremely mobile and active and the docs hadn't seen any club footing up to this point. Around week 28 weeks the doc noticed a blood clot on the surgical site. I was attached to me, not the baby, and hasn't gotten any bigger since. I figure if the doctors aren't worried I'm not going to be either.
Our 30 week appointment was interesting. Apparently I had a little bit of membrane separation (there are two membranes that cover the baby's sac that regulates blood flow). The doc said it was normal but they usually don't see the separation until about 34 weeks. But my surgery was early at 20 1/2 weeks so it was still 10 weeks after surgery. (Most women get the surgery around 24 weeks). But again, the doctor wasn't overly concerned and told me to take it easy and decrease my activity. I sort of listened but needed to find an outfit for my upcoming baby shower and went shopping. Brian suggested the wheelchair but I didn't think we'd be that long. At 31 weeks, the membrane separated quite significantly and I was put back on bedrest and mandatory wheelchair. My weeks of "freedom" were over but at this point, I wasn't very active anyway. My Nifedipine was increased to 20ml every 6 hours as well, to be on the safe side.
At 32 weeks the doc decided to give me steroid shots to amp up Brent's lungs, in case he decided he was ready to come out. Based on statistics, 60% of mothers who had fetal surgery gave birth between 30 & 34 weeks (or 6-10 weeks after surgery). I was already almost 12 weeks post surgery and doing good. I got a pretty unpleasant shot in the left arm and had to come back the next day for another. That night I leaked far more than normal pregnancy leaking and figured my membrane ruptured (aka water broke). We were going to the hospital anyway so when I got there they did a full exam, but found nothing. My cervix was still closed and my amniotic fluid was still normal. I got the 2nd steroid shot and was given the ok to go to Jersey for my baby shower the next day!
My shower was so awesome. I swear I had more gifts than Babies R Us had in their store. My mom, sisters and girlfriends went all out and threw a great party. I had over 50 people come. It was so great to see all my friends and family and to finally have something "normal" in this pregnancy. Brian got to hand out the whole day with the puppies and we filled our basement with all our gifts. It was a bit depressing having to come back to Philly right after the shower and after being home, but we had no choice. I wanted to be able to go through all my gifts and start organizing and setting up the baby's room but we had to come back and wait for Brent to hatch. The next three days I found myself in a total slump but finally snapped out of it.
I'm days away from my 34 week mark-13 1/2 weeks after surgery. I much farther along than the docs and I had imagined. It's so close now I'm trying not to will him out of me just so I can finally see him. Brian quit smoking this week and he's on day 6. I keep having the feeling that as soon as it's out of his system and he's ok with not smoking, Brent will take the cue and pop out. But as of today, 25 days left :)