Aiyoh, that must be worrying lah, especially first time mommy! I think you really need to follow up closely with your doctor or specialist pasal this one, retroverted uterus tu boleh affect pregnancy differently for setiap orang, so they'll give you the best plan based on your specific situation. A few of us in my mum group pun ada yang experience this, and honestly the key is regular checkups and listening to what your gynae says about activity restrictions or precautions. Don't stress yourself too much lah, most pregnancies with terbalik rahim proceed normally, but your doctor is the one who knows your case best so stick with them closely, okay? Hang in there!