When does pregnancy start?

There are many couples of the right age who are actively preparing to have a baby. Now that they have decided to have a baby, they have to plan how to conceive. Many of them have sex after ovulation. Regardless of whether your menstrual period is regular or irregular, you can grasp the time of ovulation. The probability of getting pregnant by having sex at this time is quite high. So, from which day does pregnancy begin?

When does pregnancy start?

1. Calculated from the expected date of delivery. The more accurate calculation of pregnancy time is to start from the first day of the expected date of delivery, rather than from the beginning of sexual intercourse. For example, if the first day of the expected delivery date is March 1st and the menstrual period lasts until April 10th, the pregnancy time is 40 days.

2. Count from the time of pregnancy. Calculated from the perspective of embryology, in other words, subtract 15 days from the number of days obtained by the calculation method mentioned above. This is when pregnancy actually begins. Because this time is around the actual ovulation period, but this algorithm is only suitable for women with relatively regular menstruation. If your menstrual cycle is irregular, it is best to use the first method.

Some female friends may become pregnant quickly after the pregnancy preparation period, which is a very happy thing for them. They start calculating the baby's growth process from that day, seeing when the baby was conceived, how long the baby was conceived, and when the baby will be born. In fact, the doctor will help you calculate these during the first pregnancy check-up. Of course, you can also roughly calculate it yourself. It's better to remember it clearly than to be confused.

Frequently asked questions during the first week of pregnancy

1. Avoid adverse conditions for pregnancy: You have already started preparing to have a cute baby. At this time, you and your husband should quit drinking and smoking, because excessive smoking and drinking may cause sperm and egg abnormalities, and you definitely don't want the baby's life to start under abnormal circumstances.

2. Ovulation test strips: If you have made preparations for pregnancy, during the preparation process, ovulation test strips can allow pregnant mothers to accurately grasp the ovulation cycle, but they must learn how to use them properly. Generally speaking, the ovulation test paper needs to be used continuously for 5 days, and the best time to test is from 10 am to 8 pm every day.

3. Take folic acid tablets: Folic acid tablets are closely related to the neural tube defect growth and development of the fetus. If you plan to have a baby, you should start taking folic acid tablets from the third month of pregnancy. The daily amount of folic acid tablets required is 600mg to 800mg. Remember to check the dosage of folic acid before purchasing, and choose folic acid supplements specially for pregnant women, don't make the wrong choice.

4. Supplement nutrients: When preparing for pregnancy, you can eat more nutrients that the human body stores in small amounts, such as foods containing zinc, iron, calcium, etc., to lay the material conditions for the normal growth and development of the early embryo. Pregnant fathers can eat more aphrodisiac and kidney-tonifying foods such as loach, loach fish, young pigeons, oysters, and amaranth, which contain zinc and amino acids, because these foods are conducive to the production of high-quality sperm.

5. Ovulation temperature: If you plan to get pregnant, you need to pay attention to your ovulation temperature frequently, because the ovulation temperature can also roughly see the quality of the discharged eggs. If the high temperature period during ovulation is long and can last for 13 to 14 days, it means that the quality of the egg cells is very good.