Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ACTRN12625001441404) titled 'Investigating Effects of Estrogen Blockade on Androgenic Steroid Profile in Healthy Women' on Dec. 18, 2025.

Study Type: Interventional

Study Design: Purpose: Diagnosis Allocation: Randomised controlled trial Masking: Blinded (masking used) Assignment: Parallel

Primary Sponsor: Concord Hospital Andrology Department

Condition: Reproductive health Reproductive health Metabolic and Endocrine - Other endocrine disorders

Intervention: 5 days of estrogen blockade therapy with either Clomifene or Letrozole.

Clomifene 50mg oral tablet. 1 tablet daily for 5 days. Patients will be given 5 tablets on day 1 of t...