The higher the gauge number, the thinner the needle and the less discomfort on insertion
Growing granulosa cells produce steroid hormones such as 17-estradiol and androstenedione, which are essential for maintaining the physical connections between granulosa cells and oocytes and facilitating the exchange of necessary substances during oocyte growth (78)
J Clin Pathol
Hamann, J., Wernicke, C., Lehmann, J., Reichmann, H., Rommelspacher, H., & Gille, G
2016;5:e22429
They communicate nutrient intake to systems that regulate postprandial homeostasis, including the stimulation of pancreatic insulin release in a glucose-dependent manner