I've been doing the ovulation testing kit every morning.
On the first morning I was doing it, Nicky came into the bathroom and said he had to go potty. So I moved over to sit on the edge of the tub where I had the cup-o-pee and the ovulation strip ready to dip in it.
Nicky sat on the potty to do his thing, and asked "is that pee-pee?" I said yes. He looked over at the box that was sitting by the sink. It had a photo of a woman with a baby in her arms. Nicky says "oh, baby pee-pee." Then he asked "what you doing?"
I told him I was testing, and that we were trying to make a baby. We'd been talking to him about trying to make a baby brother or sister for a few weeks. Nicky said "Ohhhh, trying to make a baby" in a very understanding tone of voice. Then he finished up with his potty business and left the bathroom to get dressed with Tom.
I finished testing and then was getting ready for work. I was just finishing braiding my hair when Nicky came back in the bathroom.
He looked around, and then said "where's the baby?"