What is the danger period?

What is the danger period?

What is a dangerous period? The risk period is about 5 days and 4 days before ovulation and about 4 days. Women are more likely to conceive in the same room during the dangerous period, so women who do not have any family planning should take contraceptive measures when they are in the same room during the dangerous period.

Because women are easy to conceive during ovulation, ovulation is also called a dangerous period. The interval between female ovulatory days and the next menstrual cycle is relatively fixed, usually about 14 days. According to this relationship, generally from the first day of the next menstrual menstruation, pushing forward 14 days is ovulation day, ovulation day and its first 5 days and the following 4 days together is called ovulation period, in addition to this day is a relatively safe period.

How to calculate menstrual risk?

How does menstrual period calculate? The fertility of an egg begins after ovulation and lasts only 24 hours at most, while the life span of a sperm is about 3-4 days. Ovulation sometimes occurs several days earlier or later. Therefore, the dangerous period should be added a few days before and after ovulation, from “five or six days before ovulation to two or three days after ovulation”. Ovulation is usually the middle of the menstrual cycle two times before and after.

If menstruation is 28-30 days, ovulation day is about 14-16 days of menstruation, so you can estimate the dangerous period (i.e. pregnancy, ovulation) is which days.

In addition, there is a general and simple algorithm: “the longest menstrual cycle minus 11, the shortest cycle minus 18,” which is the dangerous period. For example, if the menstrual cycle is 28-30 days, then according to the formula calculated 30-11 = 19, 28-18 = 10, the danger period is from the 11-19 days of menstruation.

The risk period can also be estimated by the following methods:

1. Observe cervical mucus: Cervical mucus near ovulation will become clear, smooth and elastic, like egg white, drawing degree will be higher, not easy to break.

2. Measurement of basal body temperature: Ovulation usually occurs in the process of a woman’s basal body temperature rising from low to high before the rise, so in the three days when the basal body temperature of a woman is at an elevated level, it is called the stage of easy pregnancy, but this method can only indicate that ovulation has occurred in women and can not predict in advance when ovulation will occur. Happen. It should be noted that this method is susceptible to other factors, resulting in test failure, clinical recommendations are not used.

Risk of pregnancy

What is the risk of pregnancy? The dangerous period is about five days before and after ovulation. Although sharing a room during the dangerous period can increase the probability of conception, it is not 100% successful. Age, disease, mood, lifestyle, dietary habits are all important factors affecting pregnancy, so the success of pregnancy at risk is a comprehensive issue.

If the couple is ready to conceive, but cannot conceive for two years, it may be infertility. It is suggested that both husband and wife can go to the hospital for a general examination before getting pregnant to better understand their physical condition. If it is found that the disease affecting pregnancy should be treated as soon as possible, but also pay attention to a balanced diet, moderate exercise to strengthen the body, quit smoking and alcohol, keep a relaxed mood.