fetal echo.

was wondering if anyone had a fetal echo done on their baby. I'm 30 weeks tomorrow and have to have one due to the fact that two of my three children were born with heart diease my oldest has heart diease and has lung diease. the lung part is from being born early they said she still would of had heart problems is she was full term.

anyway my daughter's heart rate is staying around 120 this whole pregnancy. they said with her heart rate staying low that there's no way they can rule out chronic heart diease without a echo. I'm just wondering if any other mother's have went through this. did you get the results the same day or did you have to wait? in prepared for the worse and know what it's like since my oldest had open heart surgery.my youngest hers healed up on it's own. I'm just super worried.