Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to prepare for a cesarean section [title] Understand why a planned c-section is performed. [step] Depending on your pregnancy, your doctor may recommend a c-section due to a medical issue that may affect the health of your baby. A c-section may be recommended as a preventative measure if : [substeps] You have certain chronic medical conditions like heart disease, diabetes, high blood pressure, or kidney disease.

Ending1: Your baby's placenta has recently come into contact with precious kidney or uterine cancerous cells. Your doctor may suggest surgery to remove any tumors present in the placenta. Ending2: You may have vaginal problems, need to have an unborn baby, or if your baby has an infection. [title] Understand the benefits of a planned c-section. Ending3: You have an infection like hiv or active genital herpes. Your baby's health is at risk due to an illness or a congenital condition. Ending4: You are an elderly parent or older, stressed out pregnancy may cause your baby to have a c-section. [title] Be open and honest with your doctor.

Answer format: ending1/ending2/ending3/ending4