You would be amazed how often CIS women are assumed to have ovaries.
My neighbour is in her 40s and hasn't had ovaries or a uterus in 15ish years due to cancer. The fucking docs ask if there's a chance of her being pregnant constantly, unless she's dealing with the specialists she dealt with during her cancer treatment.
The TLDR is that doctors need to get their shit together, it's fucking embarassing how these old stupid mentalities still dominate that field.