pituitary gland
B12 vitamins don't really have any effect on the menstrual cycle - although all round good nutrition does help regulate hormones, so in turn helps regulate menstrual cycles. B12 in particular can help ease menstrual cramps.
adrental gland
Serotonin causes the Pineal Gland to secrete Melatonin. Melatonin helps regulate your sleep cycle.
Hormones that regulate your cycle come from your pituitary gland. Your pituitary gland is a master gland that regulates pretty much all hormones in your body. It also regulates things like growth hormones, which when abnormal can account for a less than average height (like me) or an overly large height. There are many reports on what your cycle "should" be, however every body is different, and thus so is every cycle. Monitor yours for about a period of 6 months, noting when you usually start your period, how long it lasts, and how far apart they are to get a good idea about your cycle. Hope this helps.
Luteinizing Hormone produced by the pituitary gland present at the base of the brain. In women LH helps to regulate the menstrual cycle and egg production. It stimulates the follicles to release the egg. The level of LH varies depending on the period of the menstrual cycle. There is an increase just before the ovulation occurs. In men LH stimulates the production of testosterone and is very important for sperm production.
The various glands in the body work to regulate numerous body processes. The gland that works to regulate the homeostasis of calcium is called the parathyroid gland.
The pituitary gland is the "master gland" that helps regulate all the other glands.
The pineal gland
thyroid gland
Your thyroid gland
the thyroid glandpancreas
The hypothalamus gland is a gland that controls and regulate the brain temperature.the infindibulum helps to connect with the pituary gland