Hormones & Cycle Health Seda Sirin Hormones & Cycle Health Seda Sirin

How Stress Affects Your Cycle

Most of us have experienced it: a period that arrives late after a demanding month, a cycle that disappears during a stressful year or a sudden wave of PMS in a particularly chaotic stretch. This is not imagination as it is one of the clearest examples of how deeply the stress response and the reproductive system are linked.

Read More
Hormones & Cycle Health Seda Sirin Hormones & Cycle Health Seda Sirin

The Four Phases of Your Menstrual Cycle

For something that shapes so much of our lives, the menstrual cycle is remarkably under-taught. Most of us left school knowing that a period happens roughly once a month, and very little else. But your cycle is not a single event; it is a four-phase hormonal rhythm that influences your energy, mood, sleep, metabolism, skin, and cognition across the entire month.

Read More
Hormones & Cycle Health Seda Sirin Hormones & Cycle Health Seda Sirin

Your Thyroid and Your Cycle

The thyroid is a small, butterfly-shaped gland at the base of the neck and it has a vastly outsized influence on almost every system in the body, including the menstrual cycle. Women are up to ten times more likely than men to experience thyroid dysfunction and yet it remains one of the most under-recognised drivers of cycle irregularity, fertility issues as well as persistent fatigue.

Read More