
This article will become a source of information for pregnant women and those who are only planning pregnancy. We will consider the most dangerous periods of pregnancy in which there is the greatest probability of pregnancy interrupt.
The content of the article
- Are there dangerous periods during pregnancy?
- Dangerous period during pregnancy in the first trimester: from the 1st to the 15th week
- Dangerous period during pregnancy in the second trimester: 15-27 weeks of pregnancy
- Dangerous period during pregnancy in the third trimester: from 28 weeks before the permission of pregnancy
- What period of pregnancy is considered the most dangerous?
- Critical terms of pregnancy after eco
- What treatment is prescribed in critical period of pregnancy?
- What to do in dangerous periods of pregnancy?
- Dangerous periods of pregnancy: Tips and reviews
- Video: Pregnancy. View from the inside
For start let's tell me, what means concept dangerous period pregnancy and how he danger.
Dangerous period pregnancy yet call critical period.
V this is time carries most threat for tooling fruit and pregnancy maybe to be observa on cause influence different endogenic (internal) or exogenous (outdoor) factors.
Exists li dangerous periods in time pregnancy?

Are there dangerous periods during pregnancy?
- On today's day gynecology, having studied practically all aspects tooling pregnancy, with accuracy approve o volume, what women organism in time pregnancy tolerate colossal load. But costs understand, what difficulties tested and future baby. Nature ordered so, what women organism take care and o to yourself and o kid, but of this often it happens not enough
- By this cause costs especially attentively and carefully relate to to yourself v those periods, when developing child least protected and pregnancy located under threat. V peculiarities this is concerns those women, which already have had cases interrupts pregnancy, and tested difficulties with conception or tooling. All future mamam costs know those timing pregnancy, v which exists most danger lose kid
- Such critical periods exists in all trimester pregnancy. V this is time reduced ability to adaptation, and rises susceptibility organism to exposure not favorable factors. So same v this is time notes active height cells and development fabrics, at it is exchange substances improved
On fetus v critical timing can influence next factors:
• Hypothermia
• Hypertermia
• a lack of oxygen
• Reception drugs
• Intoxication
• Chemical substances
• Infection pathogens diseases
V certain periods pregnancy effect such factors maybe lead to formation pathology or even death kid.
Let's discuss critical timing v each trimester development pregnancy.
Dangerous period at pregnancy v first trimester : with 1—j. on 15—nS week

Dangerous period of pregnancy in the first trimester: 1 st to the 15 th week
First mark critical period one trimester are 1—2 weeks pregnancy.
V first trimester pregnancy critical for weeks pregnancy consider 2vtoraya and third weeks.
it that term, v which female yet not suspects o sore position. Exactly v this is time fertilized egg implanted v endometrium wall uterus. A danger he thread, what process implantation maybe to be disrupted exposure not favorable factors.
Violation implantation maybe occur on follows reasons:
• V communication with anomalies development or structure uterus
• By cause neoplasms uterus (myoma, polyposis)
• injury endometry on cause intrauterine interventions (artificial abortion) or inflammatory processes
• By cause education rumen on wall uterus v a result of caesarean sections
- common cause spontaneous abortion on most early timing are gene mutations and infringement development kid. Therefore way organism rejects defective fetus
- besides of this process implantation maybe prevent any load or stress, which suffered the future mother. Rise severity, emotional stresses, overstrain on the can become indirect cause interrupts pregnancy v first trimester, so how exactly on it is term fetus least protected
- Remember, not costs all try do on one's own, better ask for o aid or set aside performance toy or other heavy tasks.
8—12 weeks pregnancy is an second overseas first trimester - In the first trimester pregnancy most actively develops placenta, a most common cause interrupts pregnancy become hormonal infringement

Dangerous period of pregnancy in the first trimester: 1 st to the 15 th week
TO thus hormone violations carry:
• impaired hormone-producing function appendages
• Violation v the thyroid glands
• Raising product testosterone v women's organism
It happens, what all these hormonal disruptions can meet w. one pregnant women together. V case the usual not tooling most often found hidden the form infringement endocrine systems and symptoms these violations, how rule, not clear and matted.
At it is v absence pregnancy, usually, these symptoms not show myself all. but at occurrence pregnancy these endocrine infringement lead to disruptions mechanisms, which save her v normally.
Function ovary maybe to be disrupted on follows reasons:
- result hormone bursts v a result of abortion
- inflammatory diseases
- Congenital infringement
- Violation function other endocrine glands, which affect on work ovary (pituitary, thyroid gland and adrenal glands)
- V a result of such dysfunction v organism women formed shortage hormone pregnancy—progesterone, what and leads to spontaneously interruption pregnancy.
- V number cases hormone row, which the produce adnexa, maybe to be reduced initially. At it is notes short level estrogen, what v my queue leads to weak development uterus, how authority motherhood, and internal epithelium uterus—endometry
- A v endometrium initially and implanted fertilized egg. At his weak development implantation and implementation v wall uterus fertilized cell becomes difficult or all not possible
- impaired function thyroid glands often acts on productive function ovary and causes imbalance hormone background
- A overproduction androgens ovary or adrenal glands causes in direct ratio decrease estrogen, what so same maybe become cause miscarriage w. pregnant
Dangerous period at pregnancy in second trimester: 15—27 weeks pregnancy

Dangerous period of pregnancy in the second trimester: 15-27 weeks of pregnancy
The only one mark of this trimester pregnancy falls on term pregnancy with 18 on 22 weeks. V it is term basic cause premature interrupts pregnancy can serve infectious diseases, which transmitted polov by:
- toxoplasmosis
- Chlamydia
- ureoplazmoz
- herpetic infection
similar diseases present threat infection shells fetal eggs, placental and so same premature outpouring waters.
Note attention!! Not panic earlier of time, if already v period pregnancy to you exposed one from like diagnoses. By statistics, even at presence diseases, majority kids born absolutely healthy.
- next cause, on which pregnancy maybe interrupted becomes abnormal fastening fetal places (placental). She maybe settle too much low and overlap neck uterus, what under pressure fruit maybe cause bleeding and interrupt pregnancy
- V it is period fetus actively increases and gathering mass, a weak muscles neck uterus not always can stand out like pressure. That's why cause samoaborta maybe become isthmic—cervical failure (failure to neck uterus withstand pressure fruit at pregnancy)
- For elimination this pathology at pregnancy before offensive second trimester and successful permissions pregnancy held row medical manipulation. V it is case impose stitches on neck uterus (sew up), female located under dC supervision obstetricians. Often maybe will happen so, what female before end pregnancy maybe conduct v horizontally position
Dangerous period at pregnancy v third trimester: with 28 weeks before moment permissions pregnancy

Dangerous period of pregnancy in the third trimester: from 28 weeks before the date of termination of pregnancy
- V period with 28 on 32 week pregnancy baby intensively increases and gathering my basic mass. it time maybe to be complicated late toxicosis (preeclampsia), failure placental or her detachment earlier laid deadline
- Most often similar complications occur w. women, which hatching polycarpous pregnancy, so how the weight this pregnancy maybe much exceed possibilities provision parent organism
- For togo, to on one's own it was possible control increase own weight, best way will purchase homemade electronic weights. So same this is will control use excessive quantity fluid
Which period pregnancy counts most dangerous?

What is the period of pregnancy is the most dangerous?
- Of course on any term and v any period a threat for pregnancy exists constantly. But on view most specialists, most danger present primary timing pregnancy, a exactly first weeks
- V this is time female maybe even not guess o pregnancy and accept medicines, contraindicated pregnant, or not attentively relate to to yourself. such reasons maybe to be lots of, a exactly on these timing is bookmark all organs and systems kid
- V first trimester always most probability development pathologies, vices development and even interrupts awaited pregnancy
- If plan conceive and tolerate kid, be extremely caution to his health
critical timing pregnancy after ECO

Critical stages of pregnancy after IVF
- Procedure ECO (ektrokarporalnogo fertilization) itself on to yourself very complex and requires long preparation and treatment. That's why, even after passing ECO no guarantees offensive pregnancy
- organism women for a long time cooked and appointed reception hormones, which help preservation pregnancy. Often similar hormones have to drink on over total period tooling fruit
- besides togo, what pregnancy maybe not come, on early timing her generally can lose. Not prepared properly way women organism maybe not accept fertilized egg or tear away her
- This theme enough bulk and requires separate consideration. Perhaps we describe the her v one from our articles, if you leave their suggestions v our comments
Which treatment appointed v critical timing pregnancy?
On this question not maybe to answer specific list drugs. V each period development kid exists their danger and for each women appointed individual therapy, v according to with cause, which is an threatening.
common principles v therapia threatening states are:
• Exception stress situation
• Compliance modes day and recreation
• Rational nutrition for pregnant women
• Purpose complex minerals and vitamins, at necessible
• Purpose individual therapia for correction hormone background, at necessible
The main thing task obstetricians is an elimination causes, on which formed a threat interrupts pregnancy. A this is, how already noted, always individually and requires special attention.
What make v dangerous periods pregnancy?

What to do in dangerous periods of pregnancy?
Listed critical timing pregnancy all not put sentence yours to kid and at all not mean mandatory threat. If with yours health all v order and you myself oK feel, to you top not o how worry.
Attentive costs to be thread women, which already have had v history spontaneously interrupted pregnancy or have had problems with conception. A so same women, which suffer endocrine or chronic diseases.
Dangerous periods pregnancy: advice and reviews
V such questions impossible rely on whose or advice. Not costs to risk not own health not health kid. Remember—You v right choose on one's own own attending the doctors.
That's why commier in advance o volume, what would your pregnancy vel. specialist, whom you trust and yours pregnancy pass calmly and joyful.