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Index/Topics/Sperm Cryopreservation

Sperm Cryopreservation

The preservation of sperm before starting hormone therapy

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Jan 27, 2026
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Courage and confidence come from the size of the testicles.

The short answer is: no— are not determined by the physical size of a man’s testicles, although the association is a potent and there are measurable biological correlations between testis size and and...

Jan 15, 2026

What are typical timelines for sperm production suppression and fertility recovery after starting estrogen and anti-androgens?

Estrogen plus anti-androgens suppress sperm production by shutting down the hypothalamic–pituitary–gonadal axis within weeks, with many patients developing severe oligozoospermia or azoospermia by abo...