An expired/expiring placenta is when hormonal trigger tell the placenta that its done its duty and it's time to go. Usually it doesn't happen until after 40 weeks. If it happens early, as it does many times with multiple births, then the babies could be born prematurely or they could have late gestational failure to thrive because of the lack of nutrients. If oxygen delivery is also affected, cerebral palsy could result.
Placenta accreta is abnormal implantation of the placenta.
Placenta previa, placenta accreta, placenta increta, and placenta increta are all conditions stemming from abnormal implantation of the placenta.
Placenta previaThat is called "placenta previa".placenta previaPlacenta previaplacenta previa
The placenta.
placenta
You are probably going for placenta.
Syncope is the medical term meaning fainting.
Anacusis is the medical term meaning complete deafness.
Lamina is the medical term meaning layers.
Sensation is the medical term meaning feeling.
Flexion is the medical term meaning bending
Atrophy is the medical term meaning shrinking.