Twins

So do you ladies think I could end up having twins? My mom is a fraternal twin and there are two other sets of twins in my family that I know of. My sister has had three kids and non of them are twins, so that leaves me. I am also overweight and have irregular periods which are two things that increase your chances of having twins. Don't get me wrong I want twins because that means I'll get more ultrasounds, but at the same time I had SPD with my son from 28wks until I had him at 41+2 and I also know that you are more likely to have a c section with twins and that's not something I want. Also if I had twins I wouldn't be able to have the birthing experience that I want just like I wasn't able to with my son. Picture of his cuteness because why not.