ea0104p189 | Reproductive Endocrinology | SFEIES24
Livingston Mark
, Heald Adrian
, Hackett Geoff
, Ramachandran Harishnath
, Ramachandran Sudarshan
Introduction: Studies assessing variability of serum testosterone levels associated with seasonal environmental factors have been contradictory. We assessed associations between the seasons and changes (δ) in seasonality indices and male serum total testosterone (δTT) variability.Methods: Data were collected in 144 men with paired serum TT samples (126 non-fasting/18 fasting) analysed at Walsall Manor Hospital, UK (52.3 degrees...