Dont be scared then your baby will sense it! The circle of life is hard to understand and quite often hurts. Go in positive, dont let a bad experiance by one hinder your time of joy! Be cautious and you seem to be very educated and a great momma all you can due is arm yourself with knowledge and be prepared for what might get throw your way. Let nature takes it's course...I have a good feeling about you up coming babies...I think you will have the time of your life! Enjoy!
My heart goes out to the passed babies....how is the remaining little one doing?