Will need to investigate if this fits or not. Added temporarily because the summary appears to be "middle school boy gives birth to girl" and it was written by Tezuka. XD Published in 1970, and oldest work in Manga Updates with the "male pregnancy" tag.
Will need to investigate if this fits or not. Added temporarily because the summary appears to be "middle school boy gives birth to girl" and it was written by Tezuka. XD Published in 1970, and oldest work in Manga Updates with the "male pregnancy" tag.
Investigate. Published in 1986. All women on Earth except for one has died, and the last remaining woman gets taken out by terrorists. Scientists struggle to create a new being that can give birth.
Investigate. Published in 1986. All women on Earth except for one has died, and the last remaining woman gets taken out by terrorists. Scientists struggle to create a new being that can give birth.