Need info on book about WW2

My mother is looking for non-fiction book she read back in the early 70’s(though it could been written years before) about a group of civilians hiding in the jungles of the Philippians during World War 2. She says there was a chapter where a woman had to give birth in complete darkness.

Any chance it could be Guerrilla Wife by Louise Reid Spencer?

Somebody named Laverne gave birth to a baby named Susan, but not in complete darkness. Page 202 says:

That may be it-I’ll check it out.