Then, the shoulders follow the same path as the hips did. At this time the baby usually turns to face the mothers back. Next occurs external rotation, which is when the shoulders emerge as the babys head enters the maternal pelvis. The combination of maternal muscle tone and uterine contractions cause the babys head to flex, chin to chest. Then the  back of the babys head emerges and finally the face. Due to the increased pressure during labour and birth, it is normal for the babys leading hip to be bruised and genitalia to be swollen. Babies who assumed the frank breech position in utero may continue to hold their legs in this position for some days after birth. Cesarean or vaginal delivery
When a baby is born bottom first there is more risk that the birth will not be straight forward and that the baby could be harmed. For example, when the babys head passes through the mothers pelvis the umbilical cord can be compressed which prevents delivery of oxygenated blood to the baby. Due to this and other risks, babies in breech position are often born by a planned caesarean section in developed countries.Caesarean section reduces the risk of harm or death for the baby but does increase risk of harm to the mother compared with a vaginal delivery. It is best if the baby is in a head down position so that they can be born vaginally with less risk of harm to both mother and baby.
Epidemiology
The incidence of intracerebral hemorrhage is estimated at 24.6 cases per 100,000 person years with the incidence rate being similar in men and women. The incidence is much higher in the elderly, especially those who are 85 or older, who are 9.6 times more likely to have an intracerebral hemorrhage as compared to those of middle age. It accounts for 20% of all cases of cerebrovascular disease in the United States, behind cerebral thrombosis (40%) and cerebral embolism (30%). History
Intracerebral hemorrhage was first distinguished from strokes due to insufficient blood flow, so called "leaks and plugs", in 1823. Franklin D. Roosevelt, the 32nd President of the United States, died from a cerebral hemorrhage in 1945 and so did Soviet dictator Joseph Stalin in 1953. Research
The inflammatory response triggered by stroke has been viewed as harmful in the early stage, focusing on blood-borne leukocytes, neutrophils and macrophages, and resident microglia and astrocytes. A human postmortem study shows that inflammation occurs early and persists for several days after ICH. Modulating microglial activation and polarization might mitigate intracerebral hemorrhage-induced brain injury and improve brain repair. A new area of interest is the role of mast cells in ICH. References
Further reading
Hemphill JC, 3rd; Greenberg, SM; Anderson, CS; Becker, K; Bendok, BR; Cushman, M; Fung, GL; Goldstein, JN; Macdonald, RL; Mitchell, PH; Scott, PA; Selim, MH; Woo, D (28 May 2015). "Guidelines for the Management of Spontaneous Intracerebral Hemorrhage: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association". Stroke: A Journal of Cerebral Circulation. 46 (7): 2032–60. doi:10.1161/STR.0000000000000069.