Pulmonary surfactant, secreted via exocytosis of lamellar bodies (LB) by alveolar type II (AT II) cells, maintains low alveolar surface tension and is therefore essential for normal lung function.
This in turn causes abnormalities in the levels of the other hormones, Estrogen and Progesterone, thus adding to the chemical turmoil in the body. The common causes of Anovulatory Cycles include: Polycystic Ovarian Disease (PCOD). Hyperprolactinaemia (increased blood levels of the hormone Prolactin).
Anovulation is the medical term for the absence of ovulation. The ovary releases a mature egg cell into the fallopian tube during the menstrual cycle and this process is known as ovulation. It can occur approximately 14 to 16 days before the start of menstruation (refer to Ovulation Schedule). In anovulation, this process does not occur.