Final answer:
Breech births are potentially dangerous due to the baby's position that complicates the birthing process, which may not adequately dilate the cervix, and because of the stress it imposes on the fetus. A Caesarian section, although a major surgery, is often used to ensure a safe delivery.
Step-by-step explanation:
Breech births are potentially dangerous because the infant's position can complicate the birthing process. In fewer than 5 percent of births, the infant is positioned in the breech presentation, or buttocks down. There are different types of breech presentations: a complete breech, where both legs are crossed and downwards, and a frank breech presentation, where the legs are upwards.
These different orientations pose risks as the size and shape of the baby's buttocks and feet may not adequately dilate the cervix, which could potentially harm the baby during a natural childbirth. Hence, a caesarian section may be advised in these cases. A Caesarian section is a procedure of major abdominal surgery, which can lead to post-surgical complications for the mother but in particular cases, it is the only safe way to deliver the baby.
Another reason why breech births are considered dangerous is due to the severe physical stress imposed on the fetus during the labour. From a fetal perspective, the process of birth is crisis, as it forcibly squeezes the fetus through the birth canal, limiting oxygenated blood flow during contractions and shifting the skull.
Learn more about Breech Births