Bowman's capsule the globular dilatation forming the beginning of a renal tubule and surrounding the glomerulus. Called also glomerular capsule and malpighian capsule.c's of the brain two layers of white matter in the substance of the brain; external capsule and internal capsule.lso called glomerular capsule. A double-walled rounded dilation that ensheaths the urinary tubule and the glomerulus, which has an inner (visceral) layer, formally the capsular epithelium, and an outer (parietal) layer, formally, the glomerular epithelium.
The gestation period of a human, from time of conception to birth is approximately 9 months (266 days/38 Weeks). 9.5 months is calculated from the first day of the last menstrual period (280 days/40 Weeks).
1 Calculating the gestational age from the conception date is more accurate. 2  It is the preferred way of the medical textbooks. 3  How far along you are in your pregnancy (from the first day of the last menstrual cycle). 4  Calculating the gestational age from the from the first day of the last menstrual cycle is more practical. Sperm lives for about 2 days. Because of the uncertainly of the exact conception date, obstetricians prefer to calculate the fetal age from the first day of the last menstrual cycle.