![Leonardo da Vinci (Vinci 1452-Amboise 1519) - Recto: Anatomical studies of the act of coitus, etc. Verso: Miscellaneous engineering studies, and a sketch of the act of coitus Leonardo da Vinci (Vinci 1452-Amboise 1519) - Recto: Anatomical studies of the act of coitus, etc. Verso: Miscellaneous engineering studies, and a sketch of the act of coitus](https://www.rct.uk/sites/default/files/styles/rctr-scale-1300-500/public/collection-online/3/4/282023-1336730508.jpg?itok=5Cn5KVfo)
Leonardo da Vinci (Vinci 1452-Amboise 1519) - Recto: Anatomical studies of the act of coitus, etc. Verso: Miscellaneous engineering studies, and a sketch of the act of coitus
![Likelihood of conception with a single act of intercourse: providing benchmark rates for assessment of post-coital contraceptives - ScienceDirect Likelihood of conception with a single act of intercourse: providing benchmark rates for assessment of post-coital contraceptives - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0010782401001913-gr2.gif)
Likelihood of conception with a single act of intercourse: providing benchmark rates for assessment of post-coital contraceptives - ScienceDirect
![PDF) Odysseus' Shooting an Arrow through Axes as an Act of Coitus and Hierogamy | Nikos Chausidis - Academia.edu PDF) Odysseus' Shooting an Arrow through Axes as an Act of Coitus and Hierogamy | Nikos Chausidis - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/65745590/mini_magick20210221-19781-i7aez3.png?1613951469)
PDF) Odysseus' Shooting an Arrow through Axes as an Act of Coitus and Hierogamy | Nikos Chausidis - Academia.edu
![Iain Macwhirter on Twitter: "Onanism's other meaning, and original one, was coitus interrupts as practised by Onan in the Bible. That's actually not a bad metaphor for the Withdrawal Act. https://t.co/hwDnhcVge2" / Iain Macwhirter on Twitter: "Onanism's other meaning, and original one, was coitus interrupts as practised by Onan in the Bible. That's actually not a bad metaphor for the Withdrawal Act. https://t.co/hwDnhcVge2" /](https://pbs.twimg.com/media/EJPkRe_WkAALfxn.png)
Iain Macwhirter on Twitter: "Onanism's other meaning, and original one, was coitus interrupts as practised by Onan in the Bible. That's actually not a bad metaphor for the Withdrawal Act. https://t.co/hwDnhcVge2" /
![Walter Isaacson Quote: “The sexual act of coitus and the body parts employed for it are so repulsive that, if it were not for the beauty of the ...” Walter Isaacson Quote: “The sexual act of coitus and the body parts employed for it are so repulsive that, if it were not for the beauty of the ...”](https://quotefancy.com/media/wallpaper/3840x2160/6511364-Walter-Isaacson-Quote-The-sexual-act-of-coitus-and-the-body-parts.jpg)
Walter Isaacson Quote: “The sexual act of coitus and the body parts employed for it are so repulsive that, if it were not for the beauty of the ...”
![Probability of conceiving from a single act of sexual intercourse as a... | Download Scientific Diagram Probability of conceiving from a single act of sexual intercourse as a... | Download Scientific Diagram](https://www.researchgate.net/publication/265256945/figure/fig3/AS:667664838049792@1536195110002/Probability-of-conceiving-from-a-single-act-of-sexual-intercourse-as-a-function-of-cycle.png)
Probability of conceiving from a single act of sexual intercourse as a... | Download Scientific Diagram
![10855526, Dattatreya temple, Bhaktapur, Nepal, Asia, old, Asian, sculpture, eroticism, erotism, erotical, figure, woman, women, carved, sexual act, sexual intercourse, Hinduism, Hindu, historical, wood, wood carver, Katmandu, coitus, copulation ... 10855526, Dattatreya temple, Bhaktapur, Nepal, Asia, old, Asian, sculpture, eroticism, erotism, erotical, figure, woman, women, carved, sexual act, sexual intercourse, Hinduism, Hindu, historical, wood, wood carver, Katmandu, coitus, copulation ...](https://www0.f1online.de/preW/003007000/3007914.jpg)
10855526, Dattatreya temple, Bhaktapur, Nepal, Asia, old, Asian, sculpture, eroticism, erotism, erotical, figure, woman, women, carved, sexual act, sexual intercourse, Hinduism, Hindu, historical, wood, wood carver, Katmandu, coitus, copulation ...
![Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal | The BMJ Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal | The BMJ](https://www.bmj.com/content/bmj/319/7225/1596/F2.large.jpg)
Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal | The BMJ
![Chloe Thurlow Quote: “Being watched in the act of coitus is disconcerting, even for the most brazen. Yet, more than merely making the experien...” Chloe Thurlow Quote: “Being watched in the act of coitus is disconcerting, even for the most brazen. Yet, more than merely making the experien...”](https://quotefancy.com/media/wallpaper/1600x900/6672047-Chloe-Thurlow-Quote-Being-watched-in-the-act-of-coitus-is.jpg)
Chloe Thurlow Quote: “Being watched in the act of coitus is disconcerting, even for the most brazen. Yet, more than merely making the experien...”
![Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal | The BMJ Magnetic resonance imaging of male and female genitals during coitus and female sexual arousal | The BMJ](https://www.bmj.com/content/bmj/319/7225/1596/F3/graphic-3.large.jpg)