I've also got UU, got pregnant first try but then lost my boy at 25wks+2, I had a similar situation as you in so far as it seemed to me that they did absolutely nothing to save my boy.
We have now been TTC for around 9 months but each month i have ovulated from my non-communicating side so no pregnancy. We are calling to make the IVF appointment tomorrow.
I was told in future pregnancy I would need a cervical stitch as UU is generally associated with weak cervix (mainly cos i dilated so quickly though) and most likely c-section as babies dont have much space in UU to turn so tend to be breech (my boy was footling breach, they couldnt turn him - attempting tuning a baby is very dangerous but they didnt know i had UU at that stage).
There is a great support group with more success stories than bad stories - UUSisterhood on yahoo groups.
Alisa,
I also had UU with a non-communicating rudimentary horn.
I tried to conceive my second baby for 17 months.
My doctors told me it was impossible to get pregnant in the non-communicating side.
But I got pregnant there. I ovulated in the non-communicating ovary e the embryo implanted in the rudimentary horn. It happens by transperitoneal migration of spermatozoa.
I wish I was warned of the risk of ectopic pregnancy (cornual pregnancy) while I was TTC...but it didn't happened...
I got pregnant inside the right horn, which really was rudimentary and noncommunicating. It is considered an ectopic pregnancy (cornual pregnancy), with no chances to the fetus and high maternal mortality.
My doctor decided to terminate my pregnancy at 14 weeks, because of the imminent uterus rupture. My baby was still alive when I was submitted to the surgery and believe me, it was very very difficult to me to accept there was nothing I could do to save him...if I kept trying we both would die, so "the best" to do was save at least my own life and don't let my girl be an orphan. It was a very dangerous surgery. It happened 9 months ago and I still miss my baby boy everyday.
Now I know the correct procedure in our case is to do the excision of the non-communicating shorn by laparoscopy before initiates the TCC. Its a very simple and quick procedure.
Besides the rarity of the condition (cornual pregnancy) in the "normal" population, it is relatively common to women who have non-communicating horn. It happened to me and can happen to anyone who have the rudimentary horn. I dont want to anyone to feels the pain of losing a baby as I did.
That is why I am sharing my experience. And if you want to get pregnant I strongly recommend to look for another medical opinion and information about the rudimentary horn excision.
I hope you understand my worry and good intention.
Best wishes,
Fabiana
(sorry for the English, it is nor my native language)