When is it better to monitor ovulation with B-ultrasound? From pregnancy preparation to delivery, for the sake of children's health, we need to check the baby in the belly several times to ensure that it is healthy, so that we can rest assured. So, when is it better to monitor ovulation with B-ultrasound?
When is it better to monitor ovulation with B-ultrasound? 1
First, ovulation test paper
This is the simplest method and can be used at home. On the third day after menstruation is clean, you can start the test (you can't use the morning urine test) and measure it at the same time every day until you see two indicator lines with the same color representing strong yang. At this time, you will ovulate within 24-48 hours. Try to arrange the same room with a high hit rate from that night to 48 hours.
Second, the basal body temperature method
Under normal circumstances, women's body temperature is maintained at about 36.5 degrees before ovulation, with a fluctuation range of 0. 1 celsius, while the basal body temperature will rise rapidly by 0.3-0.5 degrees during ovulation (ovulation day), and the high body temperature will last for about 14 days. Draw the basal body temperature curve according to this rule, and you can find the ovulation date accurately. The ovulation period is 2-3 days before and after the basal body temperature rises, and it is easy to get pregnant, which is called easy pregnancy. At this time, the pregnancy rate in the same room is high.
Three, cervical mucus method (leucorrhea drawing)
With the development of follicles, the secretion of estrogen increases, the cervix is relaxed and opened, the amount of mucus increases, the viscosity is the smallest, as clear as egg white, and the tension (stretching degree) gradually increases; During ovulation, leucorrhea is rich, clear and transparent, similar to egg white, and women will ovulate within the longest 24 hours after vaginal discharge. The day with the most mucus has the highest probability of ovulation. At this point, put your finger into the depths of the vagina and touch some mucus flowing from the cervix, which can be pulled into a filament of 10 cm. After ovulation, under the action of progesterone, mucus secretion is obviously reduced, sticky and turbid, with poor ductility and easy to break when drawing. Women can take a quiz before taking a shower, sharing a room, changing clothes or going to the toilet, but it is more troublesome.
Four, ovulation pain method
Some women feel pain in the lower abdomen between two menstrual periods, just equivalent to the time before ovulation, which is called intermediate pain or ovulation pain. According to an expert survey, 97% of intermediate pain is felt before ovulation. Therefore, if there is intermediate pain, ovulation can be considered within 24 hours. For some people, this method may be the simplest and easiest. But the disadvantage is that some people don't have intermediate pain and can't use this method.
Five, ultrasound examination method (vaginal ultrasound detection of ovulation)
At present, all major hospitals in China observe the size of ovary, determine the size of follicle and infer when ovulation period is. Using transvaginal ultrasound to detect ovulation is the most direct and accurate method at present. If you can cooperate with the basic thermometer, secretion viscosity test and mid-term pain test, you can basically determine the date of ovulation very accurately, then your chances of pregnancy will be greatly increased. This method of measuring ovulation date is more accurate.
Four advantages of B-ultrasound ovulation detection
Among many methods, B-ultrasound monitoring method is the most accurate method at present, which has these advantages.
The most accurate: Among all the methods for measuring ovulation, the most accurate one at present is the B-ultrasound monitoring method. Especially for women whose menstrual cycle is not accurate and it is difficult to determine the date of ovulation by general methods, it is more effective.
You can determine the number and maturity of follicles: you can detect whether there are dominant follicles in the ovary, which ovaries ovulate, and you can directly see whether there are advantages.
The ovulation process can be seen intuitively: the process of a follicle from growth to development to excretion can be monitored. Follicle, dominant follicle size, endometrial thickness.
Prenatal care: B-ultrasound ovulation monitoring can predict the ovulation date in advance, and the best pregnancy day gives couples enough time to arrange diet, nutrition, work and rest, travel and sex life.
Measuring ovulation time by B-ultrasound
Go to the hospital on the eighth day after menstruation → do the first ovulation test → tell the time of ovulation test → measure follicular maturity → guide sexual intercourse time → wait for a good pregnancy.
Rapid pregnancy These people need to do ovulation monitoring, smoking and drinking, and women with irregular lives; Women over the age of 30; Have a history of gynecological diseases; Women who are not pregnant after normal pre-pregnancy examination.
When is it better to monitor ovulation with B-ultrasound?
Monitoring and inspection methods
Under normal circumstances, from the eighth day of menstrual cycle, B-ultrasound monitoring 1 time every two days. When the follicle diameter reaches 17mm, it is changed to 1 time every day. When the diameter of the follicle reaches 20-23mm, it is measured twice a day if necessary until ovulation. The frequency of B-ultrasound probe was 3.5MHz, and the size and shape of bilateral ovaries were observed, and the number and size of follicles and menstrual days were recorded.
Application of monitoring
For infertile women with regular menstrual cycle and biphasic basal body temperature, it is often considered that follicular development is normal and further examination is ignored. In fact, abnormal follicular development and ovulation are more common in this case. It is very important to monitor the follicular development of women of childbearing age, especially infertile women, to confirm whether they have mature follicular development, ovulation and ovulation time, and to provide reliable basis for clinical symptomatic treatment.
meaning
The main function of the ovary is to produce eggs. Well-developed follicles and accurate ovulation date laid the foundation for prenatal and postnatal care. In the process of infertility diagnosis, it is often necessary to monitor the follicles in order to see whether the ovaries have normal growth, development and excretion. This kind of examination seems troublesome, but it is very important and has important clinical significance.
After understanding the method of B-ultrasound monitoring ovulation, we should actively cooperate with the B-ultrasound examination and ask for advice if there is anything we don't understand, so that the examination can be carried out smoothly, especially when women are pregnant.