A more thorough explanation:

The right to privacy is a legal concept that protects an individual's personal information and autonomy from unwanted intrusion by others, including the government. It is a fundamental right that is derived from the Constitution and has been established through various court cases.

• In Griswold v. Connecticut, the Supreme Court recognized a right to privacy in the Constitution, which was derived from the penumbras of other explicitly stated constitutional protections. The Court found that the Constitution creates a "zone of privacy" that protects individuals from government intrusion.
• In Roe v. Wade, the Supreme Court extended the right to privacy to encompass an individual's right to have an abortion. The Court found that the right to privacy, as derived from the Fourteenth Amendment, is broad enough to encompass a woman's decision whether or not to terminate her pregnancy.
• In Lawrence v. Texas, the Supreme Court used the Fourteenth Amendment to extend the right to privacy to same-sex couples who engage in sexual conduct. The Court held that the state cannot control an individual's private sexual conduct and that the right to liberty under the Due Process Clause gives individuals the full right to engage in their conduct without government intervention.

These examples illustrate how the right to privacy has been established and extended through court cases. The right to privacy protects individuals from unwanted government intrusion into their personal lives and decisions, including decisions about their bodies and sexual conduct.