10 week size uterus but only 7 weeks pregnant?

A 10-week size uterus at 7 weeks of pregnancy is not a cause for concern. The size of the uterus can vary from person to person and it is not always an exact indicator of the gestational age of the pregnancy. Some women may have a larger uterus than others, and the growth of the uterus can also be affected by factors such as the woman's height, weight, and overall body size. Additionally, the measurement of the uterine size can vary depending on the technique used, such as abdominal palpation or ultrasound.

It is important to remember that every pregnancy is unique and the growth of the uterus and the fetus should be monitored by a healthcare professional over time to ensure that everything is progressing normally. If you have any concerns about the size of your uterus or the progression of your pregnancy, it is best to consult with your doctor or midwife for personalized advice and reassurance.