_sexual activities, such as grinding or heavy petting, typically do not lead to pregnancy because penetration and ejaculation usually don't occur. However, there is still a small risk if bodily fluids come into contact with the genital area. For example, pre-ejaculate fluid might contain sperm in certain cases, which could potentially cause conception. Therefore, even during "safe" activities, it's important to use protection like condoms to avoid unintended pregnancies and sexually transmitted infections (STIs). Additionally, consider other contraceptive methods, such as birth control pills or IUDs, for added peace of mind. Always prioritize communication with your partner and practice safe sex! 🛡️❤️避孕知识很重要，无论是哪种亲密接触，了解风险并采取措施才是对自己负责的表现！💕