Agree with leo_baby n odiey, coz I went thru the same thing for no. 2. Instead of seeing a heartbeat, the only thing my gynae could see was a big cyst. He even asked if i was sure I was pregnant. In the end, I had to go thru unnecessary blood tests n stress. I went back to the clinic 4 nites in a row juz to confirm the pregnancy n then once a week to do ultrasound scanning. Finally was able to see the heartbeat at 7 wks plus. But the big cyst was abt 5.5cm n the gynae said that if doesn't go away by 12 wks, I hafta do a D&C coz it's dangerous. Luckily, everything turned out well in the end. Anxiously, I really can understand how u feel. Do get a 2nd opinion n whatever religion u r, it doesn't harm to pray. Have faith!