The face I currently make when people 1. Tell me I am going to miss being pregnant. 2. When people feel the need to tell me that I will want a second kid shortly after 3. The face I will be making every time someone tries to tell me how I will do anything in the future. Period.
Women are taught to be happy about their period for one thing and one thing only, not being pregnant. Other than that, the period has such a bad reputation because of all the "dirtiness" and the "taboos" placed on the natural process.