Men's health and hormones
Sexual Performance Test
£6920-minute appointmentFasting required
Measures testosterone, prolactin, thyroid function and blood sugar. It describes the physiological context rather than drawing conclusions on its own.

What this tells you
Hormonal and metabolic markers relevant to sexual function, including testosterone, thyroid and blood sugar markers, read together rather than one at a time.
Results are returned and explained privately by the clinic. Nothing is published on this website.
Before you come
How to prepare
Fasting required
Fasting required — nothing to eat for 8 to 12 hours beforehand, water only. Testosterone is also highest in the morning, so an earlier appointment gives the clearest reading.
If anything here is unclear, or you are unsure whether it applies to you, call +44 7830 704502 before your appointment and we will talk it through.