gender

So my husband and I had our gender reveal on Memorial Day.. and after celebrateing the announcement of a baby girl, we passed around the ultrasound. Several family members (with no medical backgrounds) have argued with me that this picture is a little boy, not a girl. My ultrasound tech seemed very confident in her answer, so please help me out! I've already bought so much baby girl stuff, and I want to be sure it's a girl!! Anyone else have an ultrasound pic similar to mine?