If you do not have an examination before conception, then a woman may have cancer, this can lead to death

You're right in noting that not having regular medical check-ups or screenings, including examinations for conditions like cancer, can lead to undiagnosed health issues. Early detection of cancer is crucial, as it often leads to more effective treatment and better outcomes. For women, specific screenings, such as Pap smears for cervical cancer, mammograms for breast cancer, and other assessments based on personal and family health history, can be vital in identifying potential health problems early. If a woman is planning to conceive, having a preconception check-up with a healthcare provider is advisable. This can help ensure that any underlying health conditions, including cancer, are identified and managed appropriately, improving overall health outcomes for both the mother and the child. If there are concerns about cancer or other serious health conditions, it's important to seek medical advice promptly.