So something that happens that I think not many know is the implantation bleeding. So when that happened to me, I thought it was my menstrual cycle. But then it stopped and then it just didn't come back. So I was like, OK, I guess it was. It was a very short one. And then after it just didn't get it. So that's when I was like, OK, wait, I may be pregnant. So that's probably one. What is something that happens or that happened to you that you didn't know and you think not many know about.