Keen observers

So my boss has been dropping hints all over the place that he thinks I'm thinking about having kids. It's strange.  One of my confidants told me that he has a heck of an antenna about those types of things and that he was super supportive and crazy excited when she got pregnant (which was several years ago and they were in a different unit).  I asked if she had spilled the beans to him and she said no, but that when she first came to the unit (before we even met) he was telling her about everyone and mentioned something about me not having any kids yet, but wanting to. I swear, sometimes I think my clock is ticking so loudly everyone around me can hear it too!