Also known as "nochizan" or "kosan." After the birth of the fetus, the placenta is expelled along with the fetal membrane and remaining umbilical cord. Afterbirth begins 10 to 30 minutes after the birth of the fetus, and usually involves 200 to 400 ml of blood loss. The discharge is commonly called "placenta." The afterbirth is the third stage of labor, and labor is complete at this point. → Related article Placenta Afterbirth [Kousan]Source : Heibonsha Encyclopedia About MyPedia Information |
〈のちざん〉〈こうさん〉とも。胎児分娩(ぶんべん)後,胎盤が卵膜および残存臍帯(さいたい)とともに排出されること。胎児分娩後10〜30分で後産陣痛とともに始まり10〜30分を要し,普通200〜400mlの出血をみる。排出物を俗に〈えな(胞衣)〉という。後産は分娩の第3期に当たり,これをもって分娩は完了する。 →関連項目胎盤 後産【こうさん】出典 株式会社平凡社百科事典マイペディアについて 情報 |
…The caucus system was already seen in the northe...
...If an exile committed a bad act, he or she wou...
The gorge of the Hozu River that flows through the...
During the Sengoku period, military strategists wo...
...It is precisely in today's world, where ob...
...When the temperature of the soy milk has dropp...
〘 noun 〙① (━ suru) To temporarily pacify a country...
It refers to the laws that govern the relationshi...
A general term for the gecko genus Eublepharis , w...
A former town in Hazu District facing Mikawa Bay i...
…All major national institutions are concentrated...
A perennial plant of the Asteraceae family (APG c...
A facility where plays, dance, operas, etc. are p...
A concept of maintaining and developing good relat...
A separation work unit for isotope separation. It ...