High risk due to 5th baby (7th pregnancy)

So just curious if any other mamas are on their 5th baby (or more ) and being considered high risk for that reason only .

I asked my dr why my chart said high risk and she said it is a default for women who are on their 5th or more pregnancy surpassing the first trimester .....?

Weird

I have never had any issues and had perfect pregnancies and quick labors so I found it strange