1 This is typically due to: irregular pregnancy signs, heightened pregnancy signs, and the fact that tâ¦. 2  Pregnancy Symptoms with Twins You are pregnant. 3  It has just been a couple of weeks, but you are having some interesting symptoms.
Enlargement of beta cells of the pancreas that produce insulin (nesidioblastosis) may result in excessive insulin release, causing hypoglycemia. 1  Hormone deficiencies. 2  Certain disorders of the adrenal glands and the pituitary gland can result in a deficiency of key hormones that regulate glucose production.
When the blood sugar (glucose) is too high, the pancreas secretes more insulin which then helps to lower the blood glucose levels to some degree thereby bringing it within a normal range. In conditions such as diabetes mellitus, there is either a deficiency of insulin or resistance to the effects of insulin.