Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — bloating and hormones

Your gut microbiome plays a powerful role in regulating oestrogen levels. Discover what the estrobolome is, how dysbiosis can lead to oestrogen dominance, and how hormone testing can help.

Heavy periods affect millions of women, yet the underlying causes are frequently misunderstood or left unaddressed. From oestrogen and progesterone imbalances to structural issues such as fibroids and adenomyosis, there are several well-established reasons why menstrual bleeding can become excessive. This article explains the physiology of the menstrual cycle, the most common causes of heavy periods, and how hormone testing can help identify what is driving your symptoms — so you can take informed steps towards better menstrual health.