Lesson 41- Calculation Of Gestational Age And Due Date

How many days I look forward, how many days I look, how many days I expect you to be born….
This sentence probably many mothers know, because of her true mood, pregnancy only awaits, looks, expects, waits ... the due date.
What is the due date?
The estimated date the baby will be about 40 weeks old - NOT it must be a normal birth day. Only about 1 in 20 mothers give birth on this date, the rest may be earlier or later within 1-2 weeks.
Each baby has only 1 due date, calculated in the first 3 months of pregnancy


If you visit different places, different times, the doctor gives you a different delivery date, you can find a reliable place to have a prenatal check-up, ask the doctor to review, choose a certain due date based on the results (usually ultrasound) available.


Lesson 41- Calculation Of Gestational Age And Due Date


Ways of calculating the due date
Based on the first day of the last menstrual period, the calculation:
The first day of the last period (the first day of menstruation)
Plus 7 days
Month minus 3
Student Y has the mantra "the date plus 7, the month minus 3, the year plus 1".
In this way, the gestational age is calculated to begin before it is actually there. But because no one can know the exact date of ovulation, the time of conception, only the date of menstruation is the correct information, so Medicine chose this day. This method applies to women who have regular menstrual period - 28 days, remember the right time to start menstruation. Do not apply to irregular menstrual cycles, remember to forget the date of menstruation.
Based on ultrasound in the first 3 months of pregnancy: The sonographer measures the baby, estimates the current number of weeks and calculates the 40-day round as the due date.
For postpartum pregnancy support, the calculation of gestational age will be based on the date of egg aspiration, embryo transfer or sperm injection

Currently, there are many software, apps, and web that help you calculate your due date conveniently.


Lesson 41- Calculation Of Gestational Age And Due Date

You only need to enter the first day of the last period (or gestational age and ultrasound date) to know the date of delivery, the current gestational age, without counting or subtracting (I will write an example link for you in the comment - see the original post link at the end of the reference to read the comment).
It is important to tell you about your due date
You need to remember the exact due date, because the doctor will use that to calculate the age of the fetus quickly, easily, contributing to better monitoring, diagnosis and care of the baby.
Nothing in life is absolute, Medicine is not. The concept of a due date helps the doctor estimate the gestational age, monitor fetal development for timely and necessary interventions. For example: which gestational age - what tests to do, what intervention to do. The calculation of the due date in the whole world applies, not only in Vietnam. It doesn't make sense if this calculation is ridiculous, inconvenient, and people use it.
Why choose 40 weeks? Because after that time, but the uncertainties related to pregnancy increased many times.


Lesson 41- Calculation Of Gestational Age And Due Date

This is based on research, statistics and selection, not naturally beautiful and then selected. Early antenatal care and accurate pregnancy calculation are extremely important.
It is normal to "get married 4 weeks - 6 weeks pregnant" - that proves that you and your husband are lucky, choose the right good day and get married, to be motivated around the time of ovulation. But suppose that two people who love each other, get married, mature enough to be responsible, knowledgeable enough to raise their children, marry 4 weeks - what about 8 weeks pregnancy? It is your personal opinion, do not make your personal opinion controversial dentist..

. Dịch vụ: Thiết kế website, quảng cáo google, đăng ký website bộ công thương uy tín

Related news

  • We often say, "The disease comes from the mouth". In fact, in the process of pathogens entering the body, the hands play a very important role. How to practice the habit of washing hands before eating for children? Use clean hands to pick unhygienic food or use dirty hands to pick up clean food, ...
  • Eating sweets is a common habit of many children. Many parents have discovered that children tend to like to eat sweet breakfast foods, drink soft drinks or fruit juices ... So do you know how to help your children limit their sweet food? Nutrition experts believe that most foods with high sugar ...
  • Adulthood is the period when children form many habits. If you form a good habit, it will be beneficial for your life in the future. Japanese people pay great attention to educating children to save food, how much they cook, how much parents cook, the more their children will eat, if parents cook a ...
  • Many families want to coax their children to eat rice, so they turn on the television, the whole family is eating while watching. For children in a developing age, eating rice needs to be attentive, not only the act of chewing - swallowing but also the activity of absorbing nutrients of the body. ...
  • Adults often misunderstand that children eat fast and eat a lot is a sign of appetite. In fact, this way of eating is not only not beneficial for nutrient absorption but also harmful to the stomach, causing indigestion, flatulence, stomach pain ... Adults need to pay special attention when eating ...
  • World Health Organization WHO affirms that nutritional balance can enhance immunity in children. Immunity is highly dependent on genetic factors, but cannot rule out the effects of food factors. Immunity has a close, inseparable relationship to balanced nutrition. Help your child with nutritional ...
  • Infants need to be handled properly and mothers should always keep their bodies clean when close to their babies. So where do you need to stay clean when handling babies? The place should be kept clean when handling infants 1. Scalp Scalp research shows about 1 million bacteria per square ...
  • Which food is good for your baby? Nutrition for your baby is very important because if you don't feed your baby properly, it will easily lead to lack of nutrients and malnutrition. Parents should refer to the baby to eat properly. Nutrition for your baby is very important Nutrition for 1 year old ...
  • The excess need in children makes many mothers and fathers wonder and worry. You need to know how to properly supplement nutrition for overweight children to help them eat and drink enough, but not to gain weight anymore. How to add fat for overweight children Overweight children still need to add ...
  • Work needs a plan, just keep trying, it will definitely be successful. Helping children to have a habit of working according to the plan is the concern of many parents. Currently, most children are only children, so they are very pampered by parents, even many parents help children do everything ...