When does pregnancy start?

When does the pregnancy date start? When a woman is pregnant for the first time, many people say that it is a forbidden time to get pregnant. If you go to the hospital for a check-up and are diagnosed with pregnancy within a dozen days of your delayed menstruation, you can adjust the time of pregnancy based on the time of your last menstrual period. Knowing the duration of pregnancy, the due date can be determined.

When does the pregnancy start?

I believe that many women who are pregnant for the first time do not know how long they have been pregnant. Some people even think that pregnancy begins after menstruation. In fact, the accurate pregnancy time is calculated from the first day of a woman's due date of pregnancy, and the delivery date is not until 40 weeks. Next, let's actually understand how to calculate the exact time of pregnancy?

1. Generally, we go to the hospital to check whether we are pregnant within ten days after our menstruation is delayed. If the gestational age is found out during this period, we can add nine months to the month according to the time of the last menstruation, or subtract three months, which is the same. This is our expected delivery month. In terms of time, we need to add seven days to the number of days, which will be the future delivery date.

2. If we have been measuring our body temperature and paying attention to changes in our body temperature during the pregnancy preparation period, we don't have to worry about forgetting the time of our last menstrual period. We can look at the changes in the basal body temperature curve. Generally, the last day of the ultra-low temperature stage is the ovulation period of women. Counting from this time, adding another 38 weeks will be the due date. It is also possible to calculate the number of days of pregnancy in this way. The key requirement is that we must be careful when measuring body temperature.

One month pregnancy signs

What are the signs of one month pregnancy? Symptoms of one month pregnancy include nausea, dizziness, fatigue, loss of appetite, tiredness, vomiting, etc. Sign 1: Amenorrhea. Amenorrhea is the first and most important "data signal" in early pregnancy. For married women of childbearing age whose menstrual cycles are normal, if their menstrual periods are delayed for more than 10 days, they should consider the possibility of pregnancy.

Sign 2: Changes in appetite and early pregnancy reactions. Most women begin to experience changes in appetite 1 to 2 weeks after their period ends. I don’t like to finish the food I used to like, or I don’t like to finish the food I ate once the second time. Some women even don't want to eat or want to vomit, while others like to eat strange-tasting foods. Some women may experience dizziness, fatigue, constant sleepiness, increased saliva secretion, poor appetite, nausea and retching when they are one month pregnant. This is called early pregnancy reaction. Changes in appetite and the duration and symptoms of early pregnancy reactions vary from person to person, but most of them will disappear on their own around 12 weeks of pregnancy.