With the full liberalization of the two-child policy, many couples are wondering how to have a healthy baby, right? What issues should older couples pay attention to? The following to give you some analysis: specific recommendations are as follows: 1, more exercise Studies have shown that excessive obesity in the male body can lead to an increase in temperature in the groin, which can damage the growth of sperm, leading to infertility. Therefore, weight control within the standard range can improve the quality of sperm. 2, less to sauna, steam bath High-temperature steam bath directly harm sperm, but also inhibit sperm production. The hot bath can also cause infertility. 3, quit smoking and alcohol data show that smoking and drinking are the most important reasons for the decline in sperm quantity and quality. For people who are addicted to alcohol and tobacco, it is important to weigh the importance of alcohol and tobacco, or the body and baby. 4, relax your mind Too much mental stress also has a negative impact on the growth of sperm, so you should relax yourself properly. 5, eat more green vegetables Green vegetables contain vitamin C, vitamin E, zinc, selenium and other components that are beneficial to sperm growth. 6.Regular medical checkups You need to visit your physician frequently to receive fertility-related checkups. To have a baby, while you are young! How old is the prime fertility age for women? Actually, when a mother is still pregnant with her baby girl, from 22 weeks of gestation onwards, her ovaries begin to decline. Yes, you read that right. At 22-24 weeks of pregnancy, the baby girl’s ovaries still have 6-7 million primordial follicles, but by the time the baby girl is born, this number becomes about 2 million. By the time the baby is born, this number becomes about 2 million. By the time she reaches puberty, there are only 300,000-400,000 left, and even fewer after the age of 35. In a lifetime, only about 400 of these follicles will turn into mature follicles and the rest will “die out”. Therefore, the best age for women to have children is before the age of 30. After the age of 30, especially after the age of 35, the ovarian reserve function decreases and the rate of decline accelerates, so if you miss the optimal fertility age, it is actually a natural physiological phenomenon that you cannot easily get pregnant. Men also have a golden age of fertility Do not make the mistake of thinking that the golden age of fertility for men can be much later than for women, but in fact it is between the ages of 25-35. Many people do not pay attention to their health at this age, thinking that they are young and can afford to overspend their health, but in fact, as they get older, this unhealthy lifestyle will do more damage to the sperm. The traditional belief that not being able to have children is a woman’s business is absolutely wrong! The doctor regrets to say that the quality of men’s “tadpoles” is declining! Special reminder, if two couples have been having sex for more than a year and still can not conceive a child, should go to the hospital to receive a formal examination, a comprehensive understanding of the fertility of both sides, do not be afraid to go to a formal hospital due to face problems, but blindly believe in small ads.