LH and FSH blood test: normal range and what your result means

What is LH/FSH?

LH and FSH are hormones involved in regulating reproductive function. On days 2-5 of the menstrual cycle, they provide a snapshot of your hormonal balance, crucial for maintaining energy, metabolism, and overall wellbeing.

Why does it matter for long-term health and wellbeing?

Testing LH/FSH levels helps identify trends in hormonal function that influence energy, metabolic health, and long-term wellness. Regular tracking can offer valuable insights into optimising lifestyle choices for better overall performance.

What's an optimal level of LH/FSH?

Optimal levels vary depending on the menstrual cycle phase and individual factors. Generally, the optimal LH/FSH ratio during days 2-5 should fall within the laboratory's reference range. Consult with your health provider for personalised guidance based on your unique health needs.

What influences LH/FSH levels?

Hormonal fluctuations can be influenced by age, stress, diet, exercise, sleep patterns, and body composition. These factors can impact the balance of LH and FSH, which in turn affects reproductive and metabolic health.

What does it mean if LH/FSH is outside the optimal range?

If LH or FSH levels are outside the optimal range, it may indicate an imbalance in reproductive or metabolic function. Tracking changes over time allows for early adjustments in lifestyle or habits to optimise hormonal health.

How can I support healthy LH/FSH levels?

Maintaining a balanced diet, managing stress, getting adequate sleep, and engaging in regular physical activity are effective strategies for supporting healthy LH/FSH levels. Prioritising overall wellness helps regulate these hormones, contributing to sustained long-term health.

References:

1. Australian Government Department of Health. (2020). National Health and Medical Research Council guidelines.