What Is the Connection Between Irregular Periods And Pregnancy?

The pregnancy cycle is the period from conception to childbirth. Medically, the expected date of birth is calculated from the first day of the last menstrual period, and the entire pregnancy is 280 days. Since the length of each woman's menstrual cycle varies, it is normal for the estimated birth period to differ from the actual birth period by 1 to 2 weeks.

Pregnancy cycle

The pregnancy cycle is the period from conception to childbirth. Medically required to

Usually after knowing that you are pregnant, your doctor will help calculate the date of delivery. Generally, there are two methods to calculate the production date:

One is based on the date of the sexual life that caused the pregnancy or

After confirming pregnancy, both husband and wife are anxious to know when and when the baby will be born.

1. Shenyang: A happy mood and a cheerful personality can not only improve the body's immunity (immunity products, immune information), but also promote the bone marrow hematopoietic function in the body's bones, making the skin rosy and shiny.

2, sleep support: to ensure adequate sleep and plenty of energy and physical strength, and to achieve daily living, entertainment and a combination of work and rest. Expectant mothers must learn to live scientifically, develop a modern scientific and healthy lifestyle, do not stay up late, do not eat too much, do not eat snacks, stop smoking and limit alcohol, and do not share the same room with menstrual periods or puerperium.

The beginning of a pregnancy can be determined in several ways. The first is to detect hormones produced by the newly formed placenta. Clinical urine and blood tests can detect pregnancy within 6-8 days after conception. Urine tests at home usually take 12-15 days to detect effectively. Both methods can only detect pregnancy and cannot know the date of conception. Pregnancy can also be determined by interruption of menstruation. Menstrual interruptions precede any symptoms of early pregnancy (such as malady). In practice, doctors usually calculate the day of conception (the age of an embryo) based on the first day of the last menstrual period reported by a woman. Unless there is very little sexual activity, the exact date of conception is unknown.

Because the date of conception is difficult to determine, embryos and fetuses are only distinguished scientifically, not in actual pregnancy. Fertility can be further divided into fertilization in which the egg encounters sperm in the fallopian tube and subsequent implantation.

The tissue structure and nutritional structure of the skin during pregnancy will change a lot, fertility will have a great impact on the skin of the pregnant mother, and the aging speed of the skin will accelerate rapidly after delivery. The skin care medical community believes that skin care during pregnancy and postpartum is the most important skin care stage in a woman's life.

During pregnancy, due to increased secretion of estrogen and progesterone, the energy for skin self-protection and repair is insufficient to cope with increasing melanin, which in turn causes increased melanin and deepened skin pigmentation. At this time, the skin is most afraid of UV and radiation. , They will quickly break down the skin's defense ability, causing the skin energy to drop sharply, and the pregnancy spots will be settled on the face at the same time. At the same time, the weakened skin energy cannot counteract the threat of reduced skin water storage capacity and fine chest metabolism ability. , Which in turn causes a series of skin problems such as dehydration, dryness, oiliness, acne, acne, sensitivity and even inflammation. So pay special attention to skin care during pregnancy.

The skin care products specially designed for pregnant women are called pregnant women skin care products. Their main characteristics are safety, professionalism and effectiveness. The products do not contain heavy metals, alcohol, hormones, mineral oils and pigments. Harmless to the fetus, the safety of pregnant women's skin care products is listed as the first principle of skin care during pregnancy.

Someone will worry more than

1.Drowsiness in early pregnancy

In the early stages of pregnancy, pregnant women often feel distressed and want to sleep at every turn. In fact, there is no need to worry too much. Sleepiness is a normal physiological phenomenon.

Adequate sleep is very important for pregnant women. If drowsiness affects life or work and rest, it is recommended that expectant mothers can eat a small number of meals to maintain a certain blood glucose concentration;

In addition, you may take a short nap when you are tired, but it is best not to exceed one hour to avoid insomnia at night. The husband's psychological support and care in action are of great help.

2.Be careful of abnormal abdominal pain in early pregnancy

Abdominal pain during pregnancy is a very common phenomenon. There are many reasons for abdominal pain, some of which are normal pregnancy symptoms, and some represent severe illness. The most common cause of abdominal pain in the early stages of pregnancy is because the uterus becomes larger and the uterine ligaments suffer after pregnancy. Caused. Usually the pain is not severe and may cause some discomfort, but it will not affect daily life. The location of the pain is not fixed, sometimes in the left lower abdomen, and sometimes in the right lower abdomen. The pain lasts for a short time.

3. Avoid entering and exiting high-temperature places in the early stages of pregnancy

High temperature can promote the body's metabolism, but for mommy, if it is in a high temperature state for a long time and cannot dissipate heat, it may cause fetal malformation. This is because the fetus has not yet formed in the early pregnancy, and the embryo is still unstable in the uterine wall. If the pregnant woman raises the temperature in the body above 38.9 ° C, it will cause chromosome breakage in the embryo or a defect in the fetal brain nervous system.