seks

Sex, or 'seks' in some languages, is a term used to describe biological attributes that define an individual's sex as male, female, or intersex, as well as sexual activity between individuals. In humans, sex and gender are distinct: sex refers to biology; gender to identity and social roles. Sexuality also encompasses desire, attraction, relationships, and reproduction, and varies across cultures and individuals.

In humans, sex and gender are distinct: sex refers to biology; gender to identity and social roles. Sexuality also encompasses desire, attraction, relationships, and reproduction, and varies across cultures and individuals.

Anatomy and physiology: Human reproductive anatomy includes primary organs (penis and testes in males; vagina, uterus, ovaries in females) and various structures involved in sexual arousal and reproduction. Puberty brings hormonal changes that shape sexual development and fertility. Sexual orientation and identity are personal aspects that may not align with assigned sex.

Health and safety: Good sexual health depends on informed consent, mutual respect, and clear communication. Contraception and family planning reduce unintended pregnancies; barrier methods such as condoms also help prevent sexually transmitted infections (STIs). Regular STI testing, vaccination where available, and seeking medical advice for concerns are recommended. Emergency contraception is available after unprotected sex in many places. People should seek confidential health services appropriate to their age and region.

Cultural and legal context: Attitudes toward sex vary across cultures and history. Sex education aims to provide accurate information about anatomy, consent, contraception, and relationships. Laws address issues such as age of consent, protection against exploitation, access to reproductive health care, and privacy. Comprehensive, nonjudgmental information supports safe and respectful sexual experiences for consenting adults.