Before talk about precursors birth , let's find out how long after pregnancy should expect delivery themselves.
calculation of gestational age and expected date of delivery (PRD) is conducted on the first day of the last menstrual cycle.This determines the so-called gestational age of the fetus.In the ideal circumstances, pregnancy lasts 280 days, which is 40 weeks or 10 lunar months.Thus, in order to calculate the approximate date of birth, you must add 280 days to the beginning of the last menstrual period.There is another way to calculate the expected date of childbirth: for this you need on the first day of the last cycle, and add 7 days to count backwards 3 months.That is, if your last month began March 14, the expected date of birth - December 21.The only "minus" the second way - is that it does not take into account the number of days in the month.Thus, the difference between the results of the first and second means may be from 1 to 3 days ex.(Calculate your estimated date of delivery, y
should be noted that only one of twenty women giving birth in exactly 280 days!The rest of the appearance of the child or in a hurry, or delayed for a few days and sometimes weeks.Normal pregnancy is considered to be the end of the term from the 38th to 41st week, so do not delay preparation for childbirth in the closet!
So the pregnancy comes to an end, and the future mother arises anxiety and fear: "How will I know that has already started?", "And when it's time to go to the hospital?", "How do I know that everything is correct?" etc.
There are some indirect signs of approaching childbirth - the so-called « harbingers of births ».These include:
- protrusion of the navel;
- drooping belly;
- appearance pulling, sometimes cramping, pain in the lower back and abdomen;
- decrease in fetal movement;
- discharge of mucus plug;
- weight loss (up to 2 kg).
omission of the stomach of a woman due to the fact that the child is preparing for the birth and falls close to the exit from the uterus.The head of the kid becomes a limited space of the pelvic bones.As with the child falls and the entire uterus, a woman can finally take a deep breath!Omission of the abdomen is characteristic not only of normal pregnancy, but also for complications (eg, placenta previa or breech fetus).However, in complicated pregnancy belly omission is not so strongly expressed.
Passage of mucus plug, which is a transparent, thick, slightly yellowish mucus does not always indicate that the birth will come this very day!It may stand out as two weeks before the birth and after the onset of labor.
Remember that the appearance of bleeding from the birth canal - a reason for obligatory recourse to the doctor, no matter how long have your pregnancy - 4 weeks or 40 weeks!Do not be afraid and do not panic: a timely manner to provide qualified medical care - the key to the prevention of complications, both during pregnancy and at delivery!
If you feel at the harbingers of sorts, try as much as possible to prepare yourself for the upcoming event - both physically and mentally!Tune in only a positive way and have a good night's sleep to gain strength before you awaiting trial, the reward for that will be the birth of your long-awaited baby!