My mother was the first female boilermaker welder in TVA history.... the problem arose that the plants had limited bathrooms for ladies... so mom had to make a trek every time she wanted to use the restroom, so often it meant a 20 minute or longer trip (so she made sure to plan ahead when the tinge hit her). I feel for every dang school that has to construct "special" this and that every time someone decides they feel like "it" instead of normal.