Meaning of 嫑 and its middle radical The entire character 嫑 seems to be pronounced or translated to "bao". What does this character 嫑 mean?

Specifically, I'd really like to know the meaning of the middle symbol on its own as well. The top one is bù 不 (no, not, negative) and the bottom is nǚ 女 (female, woman).

The closest thing I could find was xī 西 (west, western). Without the "bu" on top we get 要 yào (to want, etc.).

I'm quite new to Mandarin Chinese, but am quite familiar with the basics so far. (I've complete about half-way through some popular apps.) I am very interested in how the symbols combine into new characters and change meanings.
The old character shows hands pulling a head from a woman, which I presume means helping her to have a baby rather than pulling her head off! The middle part is the head and the hands. The fact that the hands only have 3 fingers is proof positive that aliens kidnapped Chinese babies a long time ago. Everyone knows only aliens have 3 fingers!
This from zdic.

http://www.zdic.net/z/24/zy/8981.htm