PREGNANCY WEEK THAT MANY METHODS USED TO UNDERSTAND
The most accurate way to determine how many weeks of pregnancy that followed during pregnancy is very important. Weeks of pregnancy may occur in the coming months can not be determined exactly premature birth, growth retardation, water coming in, day-out (day pass) to decide on treatment in such cases, difficulties may occur. in situations that require decisions such as termination or continuation of the pregnancy it will be decided according to gestational age. Also, the baby's development, the weight, measurements can only be considered to be normal compared with gestational age. Normal birth or caesarean dates are determined according to gestational age.
The methods used to determine the pregnancy week:
- Ultrasound: Baby's height, head diameter, head circumference, abdominal circumference, performed with ultrasound measurements such as leg length of pregnancy week is calculated. This method may not always complete and accurate results. However, the smaller the pregnancy so accurate results. In particular, it gives more accurate results before the 20th week of pregnancy.
- Last menstrual period: Gestation counted starting from the first day of the last menstrual period. This method is very accurate and usually also are sometimes misleading information and if Fayal. Menstrual irregularity, on menstruation, late fertilization, such as bleeding during early pregnancy are the last menstrual period may cause misleading. This case has a history of ultrasound and other parameters kullanılarakdüzeltil menstrual and pregnancy week is calculated accordingly. Doctors and midwives are seen in the image above table calculator calendar similar to the mother's last menstrual period to calculate the weeks of pregnancy, counting the weeks until this day, also called the gebemetr ruler.
- Ovulation (ovulation) Date: Mother knows clearly the first day of the menstrual period, but not even clear the day of ovulation. Ovulation (ovulation) the date of ovulation (ovulation induction) are monitored with ultrasound follow-up in patients given clear. This date calculated by adding two weeks in gestational age.
- IVF transfer date: IVF practice in the uterus for the gestational age of the embryo into the transfer date is already known to be calculated very clear.
- Inspection: Today, due to the very development of ultrasound and other techniques now was crucial in determining not used in the manual inspection gestational years old. The uterus (womb) was determined by looking at the magnitude of the few weeks of pregnancy.
- Fetoscopy: fetoscopy called when the baby's heart sounds heard tool first used as a decisive point in the calculation of gestational age. Today, it is a method commonly used in medical terms may only be used in areas where there is sufficient and midwives followed. Fetoscopy a small pipe E flutes analogously tool. Based on one end to one end of a midwife or doctor's ear to the belly of the mother the baby's heartbeat can be heard. In this way, the first to hear the sound kalo is around 18-20 weeks gestational age can be calculated accordingly.
- Measurement of distance with a tape measure pubis-fundus can provide information about pregnancy week. Fusdus's womb is the highest exchange port. Pubis is the area where the bone which is the highest point of the roof down on the vagina.
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