from womb to tomb

Lasting the full spectrum of life, existence, or a given process; from the first point to the very last. She's been my best friend since we were babies, so I just know we'll be together from womb to tomb. The company offers a moneyback guarantee that all its products will work flawlessly "from womb to tomb." This study will extend from womb to tomb and monitor the effects of the drug, allowing for a comprehensive assessment of its benefits and potential side effects.