Generally speaking, the hazards of giving birth at an older age may affect the development of the fetus, induce physical diseases or make it difficult to give birth, etc. The details are as follows: 1. Affecting the development of the fetus: with the increase of age, the ovarian function of the older mothers will also decline, and the quality of the eggs may not be too good, which will affect the development of the fetus, and there are developmental anomalies or stunted phenomena. 2. Induced physical diseases: due to ageing, the body of older mothers is also changing, the body’s immunity will also decline, it is easy to induce physical diseases, such as diabetes or hypertension. 3. Not easy to give birth: the physical strength of older mothers is also declining with age, and it is very easy to have a hard time giving birth because of the great physical exertion during labor and the declining function of the reproductive system. It is recommended that older women should consider whether to continue the pregnancy according to their own situation, eat a reasonable diet during pregnancy, do not exert themselves, have regular checkups, and seek immediate medical attention if they feel unwell.