Posted by Alec W. (174.105.163.103) on March 24, 2021 at 02:00:48:
In Reply to: pregnancy stages from Sonkochi Hasegawa posted by Jaime E. on March 23, 2021 at 23:36:35:
The title of this design is "Fubu no on o shiru zu" 父母の恩を知る図. It was designed by Utagawa Yoshitora. All the impressions I have come across in a quick search appear to have been published by Daikokuya Kinzaburō in 1880.
Searching by title you can find many impressions of this, but unfortunately I have not found any substantive discussion about the design.
In any event, here's a nice impression in the collection of the University of California San Francisco:
https://calisphere.org/item/ark:/13030/hb2r29p0bv/
-A