1800 1900Ihe ndị a sitere n’agbata afọ 1800 na 1900 O.A.

—Hụnanya — Mmekọahụ — Anwụghị Anwụ site WP Phelon MD (1900)

Onye anwansi nke American-American na-atụle ntụgharị nke ike dị mkpa site na usoro okike nke mmekọahụ.

Magnetation na Mmezu Ya Maka Ahụike na Njirimara nke Albert Chavannes (1898)

Ndụmọdụ maka otu esi eme ndọta agụụ mmekọahụ ma gbasaa ya site na sistemụ mmadụ.

Ike Dị Mkpa, Magnetik Magnetik na Magnetation nke Albert Chavannes (1897)

Onye edemede America bi na Switzerland, ọkà ihe ọmụma, na ọkà mmụta mmekọrịta ọha na eze kọwara abamuru nke kọntinent n'oge mmekọahụ.

The Kreutzer Sonata nke Leo Tolstoy (1889)

Akụkọ ndụ Tolstoy na-egbu egbu nke nsi nke agụụ mmekọahụ.

Ubi a gbara ogige nke Cheikh Nefzaoui (trans. 1886)

Onye ntụgharị okwu mbụ dekọtara akwụkwọ a, "Akwụkwọ ntuziaka nke Arab Erotology".

Thezọ Ka Mma Site AE Newton (1875)

Akwụkwọ a na-akọwa uru mmekọ nwoke na nwoke na nwanyị n'etiti alụm di na nwunye.

Ntughari nwoke site n'aka John Humphrey Noyes (1872)

Noyes sụrụ ngọngọ na onyinye nke kọntinent mgbe o kwechara nkwa na ya agaghị etinye nwunye ya site na ime ọzọ na-egbu mgbu

“Ụmụ nke Hymen” nke Thomas Lake Harris dere (1859)

Harris kuziri na njikọta ime mmụọ nke nwoke na nwanyị bụ isi nke ndụ ime mmụọ.


Maka isi mmalite Synergy e bipụtara tupu 1800 hụ 1400 O.A. - 1800 O.A. na ndị mgbe 1900 na-agbalị 1900 OA - 1940 OA.