Losing your place

I was talking to my aunt R and asking how my pregnant cousin J is doing, if she's had a sonogram etc. She said that my cousin wanted the 3D sonogram, and I commented that they first appeared on the scene about the time I was pregnant with my youngest. And from the other side of the den my clone said "oh stop talking about that." Thinking she meant that she didn't want me to talk about her, I said "I wasn't talking about you"

"Noo, I don't wanna hear all that pregnancy stuff."

Aunt R said "hmm...somebody doesn't want to lose their place." I'm inclined to agree.