Cholestasis of Pregnancy. Some women experience a very severe itching in late pregnancy. The most common cause of this is cholestasis, a common liver disease that only happens in pregnancy. Cholestasis of pregnancy is a condition in which the normal flow of bile in the gallbladder is affected by the high amounts of pregnancy hormones.
up vote 20 down vote. Octal is used when your word consists of a number of bits divisible by 3. Examples are ancient systems with 18bit word sizes, systems with 9bit bytes, or unix file permissions. If the number of bits in your word is divisible by 4, however, please do use hex, by all means.
001 001. 11 (1+1). Continuing upwards in groups of three. Then we can see that 1 octal number or digit is equivalent to 3 bits, and with two octal number, 778 we can count up to 63 in decimal, with three octal numbers, 7778 up to 511 in decimal and with four octal numbers, 77778 up to 4095 in decimal and so on.