One Women's Bathroom

Why oh why is there only one women's bathroom in the science building at my school!? I know the building was built a long time ago, but how long ago exactly...like the 1890s?? Seriously, it's ridiculous. I came to this conclusion today after trying to use the bathroom on 3 different floors before I found one that was unoccupied. However, the fact that there seems to be a lack of restrooms does lead me to believe that our "gentle sex" is making some progress in the field of science which makes me happy... because as we all know...I can do anything better than you, I can do anything...'cause I'm a girl :D