Choosing not to get married or have children does not mean that a woman is irresponsible. The manifestation of a sense of responsibility is not limited to marriage or childbirth, but is reflected in how a person treats his own life, others and society. Everyone has the right to make the most suitable choice for themselves based on their own values, life goals and actual conditions. For some people, marriage and childbirth are an important part of life, but for others, pursuing a career, personal growth, independent life, or other forms of contribution may be more meaningful. **The following points are worth considering：** 1. **Personal choice and freedom**: Everyone has the right to decide their own way of life. Not getting married or having children is a personal choice, reflecting her values and life goals. This choice does not affect her sense of responsibility. 2. **Diversity of sense of responsibility**: Sense of responsibility can be reflected in many aspects, such as contributions to family, friends, society, occupation or the environment. A woman who is not married or infertile may show a high sense of responsibility in other fields, such as career, community service, or caring for relatives and friends. 3. **Changes in social concepts**: With the development of society, people's views on marriage and childbirth are also changing. More and more people realize that happiness and satisfaction can come from a variety of ways, rather than being limited to the traditional family model. 4. **Impact on the future**: Some people may worry that infertility will have an impact on society or the family, but it is important to respect personal choices. Society can respond to demographic changes in other ways, such as supporting diverse family structures or promoting immigration policies. 5. **Empathy and understanding**: Everyone has different life experiences and backgrounds. We should look at the choices of others with an open and inclusive attitude, rather than judging by a single standard. In short, choosing not to get married or have children does not equate to irresponsibility. The true sense of responsibility lies in how a person treats her choices and how she can make a positive contribution to the path she chooses. We should respect everyone's choices and understand the reasons and meanings behind them.