fetus necklace | gold vermeil pp_obstetrics anyone drawn to the biological

anyone drawn to the biological basis of what makes us human

Most substances become denser as they cool and solidify

a state called catenation

The stethoscope is the most photographed instrument in medicine

and Orion sit alongside hydrogen in the math and physics catalog for people who want a wider visual vocabulary from the same field

fetus necklace | gold vermeil pp_obstetrics anyone drawn to the biologicalFetus necklace 18k gold vermeil The embryonic stage ends and the fetal stage begins at week eight. Organ systems are sketched. The fetus moves and responds to sound. The pregnancy crosses from a period defined by structural anomaly risk to one defined by growth, maturation, and the start of fetal medicine in earnest. The Science of Fetal Development The fetal period runs from week eight through delivery, the longest stretch of development.