Determine gender via Ultrasound at 13 week?

Tiffany • Married with two wonderful little boys. Couldn’t change it because it’s the best thing ever.

I get my first ultrasound appointment tomorrow and this is my second baby. I’m excited to see little bean for the first time! So nervous wondering what’s going on in there! I have a little boy. The next we wouldn’t mind having a girl OR boy. We’re happy with either! But the question is. I’m hoping they can determine the gender. I’ll be exactly 12 weeks and 6 days. What are my odds? Has anyone had a gender guess around then and it be accurate? I do know that their guesses may not be 100% but I’m hoping they may have an idea. Here’s a picture of our first little bear. Picture posted to catch eyes!