Haunting Song From 60S Tv Baby Ad.

[sonygirl]

In the 60s I remember a tv ad for a baby product with a pregnant lady singing to her unborn baby. ‘Soon, I’ll be, just more than me, for I’ve become another one, etc
Ending with “for I’ll become not one, but two, …soon!” A hauntingly beautiful song that’s always stayed with me.
I’d love to hear it again.

[LadyCG]

^^ I wouldn't trust that link

[1ozzy]

^^ Me either from a just joined poster and a just joined answerer.
Working together?

[sonygirl]

A response was deleted before I saw it. I’m a new poster and certainly not working in conjunction with anyone if that’s what’s implied.

[barry1010]

The removed post was a link to a game created by the poster, nothing to do with your question