The combination of sperm and egg produces an embryo, so is it the sperm or the egg that causes the deformed baby? Let’s find out! Why do sperm and eggs have malformations? In fact, our present living environment is far worse than that of our ancestors. Pesticides, fertilizers, food additives, preservatives, hormones, X-rays, electromagnetic radiation, etc., can cause different degrees of damage to sperm and eggs. Our fast-paced life, work pressure, and abnormal lifestyle are destroying our sperm and eggs. Men and women who were exposed to X-rays before pregnancy are highly susceptible to having a child with trisomy 21 after pregnancy. When we are 2 weeks pregnant, many expectant parents are completely unaware when the fetus has already started to develop rapidly. Taking medication, catching a cold, living in a freshly renovated room, keeping dogs and cats at this time can cause abnormal development of the embryo. When we know we are pregnant, from 5 to 10 weeks after the last menstruation (3 to 8 weeks after conception) is the most rapid period of the child’s development, the brain, spine and nervous system are formed at the beginning, the heart can already start beating, and by 10 weeks (8 weeks after conception) is already a small person with perfect organs. The next few days are spent gradually improving the human tissues and organs so that the fetus can be born alive. Therefore, it is necessary to avoid many unfavorable factors in order for the fetus to develop perfectly. When a couple does not use contraception, they must think about pregnancy, do not take pills until the next period, do not take harmful tests, and avoid all activities that are harmful to the child. If you drink alcohol, stay up late for a long time, catch a cold, have just been exposed to radiation, take medication for a long time, etc. you must have good contraception. The birth of a child is the trust of our happiness for the rest of our lives and must be treated responsibly and seriously. During the holiday season, many couples are going to reunite, so it is important to note that if you want to have a child, you should create an excellent environment for your child, stay up less, eat less junk food, and be in a good mood. If you don’t want to have children, you should take contraception seriously. We are responsible for our children’s lives and for the rest of our lives. So when you want a healthy baby, in your life, you need to know in advance what aspects can affect the quality of sperm and eggs. Keep away from these factors in your daily life: Keep away from exhaust fumes, keep away from dust, keep away from noise, keep away from radiation, keep away from drugs, keep away from medicines, and pay attention to the following details of your life: Don’t have pets. Don’t wear heavy make-up. Don’t take x-rays. Do not take random drugs. Do not use cell phones for a long time. Do not use the computer for a long time. Do not wear tight jeans. Do not sit for a long time without exercise. Do not move into a newly renovated house. Do not often take hot baths and saunas. In addition, for men, to protect the quality of sperm is the key to ensure the health of the baby. Therefore, the father-to-be should pay attention to: do not take drugs containing estrogen; stay away from cosmetics, especially do not use female cosmetics. If possible, you can use herbal medicine to regulate before conceiving.