It is difficult to talk about the first signs of pregnancy in the first week.All women are unique and, therefore, feeling like the pain threshold at all different.Someone at the level of intuition and feeling begins to suspect pregnancy shortly after conception, while others, on the contrary, it may be in blissful ignorance until the first baby move.
Specific early signs in the first week there, but still, centuries bred folk wisdom and stories about the beginning of pregnancy to determine the criteria of data attributes.But the midwives do not accept any signs of pregnancy before missed period.
What is the first week of pregn
If you focus on estimates of obstetricians, the period of pregnancy start to count from the date of the last menstrual period to the date of birth (on average the whole pregnancy lasts forty weeks).Thus, it appears that the first week of pregnancy (from the moment of fertilization) is the third obstetric week.
Essentially the same floor the first week of pregnancy refers to a seven-day period that begins at conception.
What happens in the first week of pregnancy
As you know, about the middle of the menstrual cycle in the ovary matures dominant follicle.From it, and then, under favorable circumstances, out into the abdominal cavity of a mature egg.Then the egg enters the fallopian tube into the cavity.If at the time of ovulation Ovulation - how to determine as accurately as possible? or the day before it was to have intercourse, the fallopian tube female germ cells await sperm.One can say that the most nimble, meets with the egg and fertilize it.In this case, we can talk about what happened conception.Then the fertilized egg should be known only to her direction, that is, to strive to get into the uterus.Along the way, the egg divides and at the time of implantation, it already has the size of a pea.Throughout this period, from the time of follicle rupture main ovum prior to implantation in the uterus, and is called the first weeks of pregnancy.However, pregnancy as such is still too early to say, because for various reasons (unprepared endometrium, uterine pathology, hormonal disorders, etc.) introduction of the egg in the lining of the uterus may not happen, and it shall be driven out of the womb with menstrual blood.
- increased basal temperature
Very often, doctors prescribe, and the women themselves control the basal temperature (the temperature in the rectum).Measurement of basal temperature is conducted for several reasons.Firstly, in the event of it hormonal disorders, and secondly, to determine the date of ovulation and calculating favorable days for conception, or, conversely, to determine "safe" days for sex.At the time of ovulation, basal temperature rises above 37C (37,2-37,4S).If fertilization has occurred, then the parameters of basal body temperature will remain the same.This is one of the earliest signs of pregnancy and the first, provided that prior to menses was not its retraction.So this feature can be called very, very questionable.
Fatigue and enduring fatigue, the desire to sleep all the time as evidence of what happened fertilization.Typically, this is explained by the action of progesterone Progesterone - norm and pathology (relaxing effect).However, it should be noted that the above symptoms can indicate either a starting disease or banal premenstrual syndrome.
- headache, emotional instability
Headache, dizziness, headaches, mood swings Mood swings in women - bad character or a disease? very characteristic early sign of pregnancy Early signs of pregnancy: to believe or not to believe? .Usually these symptoms appear much later, but some "subtle sense of nature" may feel they have the time of conception.
- Drawing pain
emergence of pulling pain in the abdomen or in the lumbar region also belong to one of the earliest signs of pregnancy.But forget that this symptom may occur on the eve of menstruation.