Information about how twins develop for weeks, gives the knowledge that you need to take a mom for a full flow of pregnancy and fruit development, get a description of the appearance of future babies.
The beginning of the process of fertilization is practically the same as that of pregnancy by one child, until on the 11th week the belly begins to stick out noticeably. All this is due to nature, which enabled twins to appear before the world, around 35-37 weeks.
How does twins develop over the weeks?
Calculate the pregnancy of twins by week will help your doctor. This description enables the mother to orient herself in all the processes that occur inside her and know what obstetric recommendations and at what stage it is necessary to comply. It is worth noting that each list is made in a strictly individual order, and the pregnancy calendar is twins the more so.
In principle, it practically does not differ from the calendar of development of one fetus, only more accelerated rates of growth and the formation of organs and systems of twins. The most obvious changes occur on such terms:
- Pregnancy of twins at 7 weeks is indicated by registration with a women's consultation. Growth of fruits has already passed for a mark in 1 sm, there are finitenesses and a head which occupies half of all length of a body. There is an opportunity to determine the location of the future spout, ears and eyes. At this stage, children are called embryos, the probability of miscarriage or development of intrauterine malformations is estimated.
- The pregnancy of twins at 12 weeks is marked by the growth of toddlers of 6 centimeters and a decrease in the risk of miscarriage or death of one of them. They became not so exposed to various negative factors and you can see twins on ultrasound . The outline of the children's body is clearly visible on the monitor.
- The 20th week of pregnancy of twins becomes a staging post for most pregnant women, since rarely one of them takes care of all 40 weeks. Twins are already actively active in the mother's womb and you can clearly feel their tremors and vibrations. They have a fully active intestine, the products of vital activity of which consist of slipped skin areas and are excreted after birth. Now children are capable of urinating, which implies a constant change in the composition of amniotic fluid .
- 27th week of pregnancy twins. Children weigh almost a kilogram and begin to cause physical discomfort to their bearing woman. There are difficulties in walking, raspiranie ribs and a huge tummy. This period is an indication for premature birth with preservation of the life of both fruits. It is necessary to pay attention to the appearance of pain in the lumbar region, which is a sign of impending delivery.
- 34th week of pregnancy of twins passes in women under the sign of constant fatigue and pain in the whole body. One of the fruits has already taken "combat readiness" and is head down. This slightly facilitates the breathing process and lowers the tummy. Babies can hiccup, training the work of the lung system, and are able to contract the heart muscle with an intensity of 120 strokes per
minute. Their movements slow down, as the weight reaches 2 kilograms and it just becomes cramped. Born on this term twins do not need an incubator and can be discharged home.
The pregnancy calendar of twins is an indispensable companion of a woman from the very beginning of gestation and to his happy ending. Using it, you can also determine in what way children will be born and when this happens. Keeping the double pregnancy calendar for a week is a very interesting activity, allowing you to take an active part and look into the world of inner development of your future kids.