Please choose the correct ending to complete the given sentence: Health: [header] How to stop feeling sore in your vagina during your period [title] Shower regularly. [step] Do not change your normal showering routine during your period. If you feel vaginal soreness, you may even want to shower more than once a day, using warm or hot, but not boiling, water to clean your vagina.

Ending1: Taking warm baths may also help relieve pain and keep your vagina clean. [substeps] Do not use harsh soaps or rough loofahs while showering. Ending2: [substeps] Shower in a small space that is free of open windows and doors, and use warm, flowing water. You can also use lukewarm water instead of hot, running water to wash your condition. Ending3: Sometimes, normal hygiene habits set you off or even cause symptoms. If you always shower first thing in the morning, though, you may not need to get out of bed to shower. Ending4: [substeps] Perhaps taking a bubble bath or shower only once a day can help calm your body and relax your muscles. [title] Use an ice pack to relieve the discomfort.

Answer format: ending1/ending2/ending3/ending4