资源环境科技发展态势分析平台

I don't know if you'll be able to reach her," the student said. I was in the first year of my master's program, preparing to be a teaching assistant by contacting students who had taken the course in previous years. This student had recommended that I connect with the graduate student who had taught the course when he took it, but now he was backtracking. "She was pregnant when she taught the class. She must be on leave now." There was some curiosity in his voice, mixed with what I perceived as a hint of judgment. I should probably keep the fact that I am a single parent to myself, I thought.