孕产

孕 = 乃 + 子 : Yu the Great (yu) has been dating a poltergeist (乃) recently in the encampment's bathroom ((e)n4) and now she has to tell him that she is pregnant (孕) with his egg (子).

产 = 厂 + 立 : Mnemonic symbol: an assembly belt. Can you see the vase soon falling off the assembly belt?

In anthill, Charlie Chaplin is setting up his assembly line. At the one end there is a supply of vases. In the middle of the assembly line, a chocolate factory fills chocolate into the vases. At the other end, the little vases with the chocolate are dumped into a large vase.