So I'm 20 years old and found out I'm pregnant on the 8th of January. I'm going for my first ultrasound January 22nd and I'm not sure what to expect out of it. They didnt give me much over the phone about what takes place and what they're doing. I'll be 7 weeks along at that point. What can I expect with this first ultrasound?

Update:

Thank you all for being so helpful and informative, it helped ease my mind and prepare me.

So far a healthy baby; heart beat is 150 beats which is right between 120 and 180, right where it should be. I was told I was 7 weeks and 1 day, I'm now 7 weeks and 4 days.