80 results filtered with: Conception
- Books
A philosophical essay on fecundation, or, An impartial inquiry into the first rudiments, progression and perfection of animal generation : particularly of the human species comprehending some conjectures and disquisitions, concerning the time and manner, when and how the human soul is intromitted, or impress'd on the body dedicated to the Society for Propagating Human Nature and Knowledge / By a member of the Society.
Date: 1742- Books
Green fertility : nature's secrets for making babies! / Niels H. Lauersen and Colette Bouchez.
Niels H. LauersenDate: [2010]- Archives and manuscripts
Short yellow, white, orange, blue and green lines projected towards a pink and red sphere on a light blue ground
Greig, Helen, active approximately 1966Date: 20 January 1966Reference: 2970770iPart of: Papers of Edward Adamson (1911-1996)
- Books
- Online
Histoire générale et particulière du développement des corps organisés, publiée sous les auspices de M. Villemain, Ministre de l'Instruction publique / publiee sur les auspices de M. Villeman ; par M. Coste.
Coste, M.Date: 1847-1859
- Digital Images
- Online
Human saliva displaying ferning. During the fertile phase of a woman's menstrual cycle an oestrogen surge causes salt crystals to appear in the saliva. When viewed under the microscope the crystalline salt structure resembles fern leaves and can be used as an indication of a woman's increased chances of conceiving at this time.
Anne Weston, Francis Crick Institute