Jennifer tells Allure (via People) that while she hasn't birthed a new human into this world just yet, it doesn't mean she won't or can't. But she'll appreciate if everyone just stops giving her pressure about it.
“I don’t like [the pressure] that people put on me, on women – that you’ve failed yourself as a female because you haven’t procreated. I don’t think it’s fair. You may not have a child come out of your vagina, but that doesn’t mean you aren’t mothering – dogs, friends, friends’ children. This continually is said about me: that I was so career-driven and focused on myself, that I don’t want to be a mother, and how selfish that is. Even saying it gets me a little tight in my throat.”
So..don't say things like that to Jennifer. Or any other woman actually. But seriously, is Jennifer even trying for a kid? Why say that in the first place?