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Index/Organizations/Asuransi Ramayana

Asuransi Ramayana

Indonesian company

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2 results
Jan 14, 2026
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What is the biological definition of sex versus gender?

Biological sex is a multidimensional classification based on physical and physiological traits—chromosomes, reproductive anatomy, hormones and related biology—most commonly labeled male or female at b...

Dec 9, 2025

At what ages do clinical guidelines recommend fertility evaluation based on declining semen quality, and how does paternal age affect pregnancy outcomes?

Clinical guidance on when to evaluate male fertility varies: some specialty bodies advise counselling about “advanced paternal age” around age 40 and to evaluate men with infertility or recurrent preg...