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1 week
The mother will experience a series of physical, metabolic, physiological changes, etc., which have the purpose of safeguarding, nurturing and developing the new life that begins to grow inside her. -
2 week
In the second week the ovary produces estrogen, which makes the egg mature and the endometrium increases its thickness. And start the preovulation -
3 week
Week 3 of pregnancy is key, since in it the fertilization of the ovum takes place, there is little left for the woman to begin to notice some of the first symptoms of pregnancy. -
4 week
you should know that you are in a crucial week, since that is when you can confirm if you are pregnant. It is likely that you have already begun to notice the first symptoms of pregnancy such as nausea, tiredness or an extremely sensitive nose. -
5 week
is when he starts to develop the sex of the baby -
6 week
The fetus will weigh between 20 and 25 grams and will measure about seven or eight centimeters -
7 week
The embryo is 5 weeks old and measures 1.3 centimeters: it is the size of a grape bean. Arms and legs are marked on their extremities by furrows of separation between the fingers. You can already see him through an ultrasound, -
8 week
the embryo measures 13 millimeters from the crown to the buttocks. -
9 week
although the embryo is only 3 centimeters. This week, your hands and fingers are already looming -
10 week
La semana 10 de embarazo es la última del bebé como embrión. La próxima ya será un feto. -
11 week
A las 11 semanas de embarazo el bebé pesa aproximadamente 8 gramos y el bebe ya es un feto -
12 week
En la semana 12 de embarazo, tu bebé ya se mueve dentro de ti, es capaz de estirarse y dar pequeñas palmaditas -
14 week
El feto pesará ya entre 20 y 25 gramos y medirá unos siete u ocho centímetros -
15 week
It acquires a more human appearance and the face shapes the basic features -
16 week
the baby has practically doubled its weight and also plasenta and the abniotic liquid -
17 week
the fetus is about 13 cm and weighs about 140 grams -
18 week
weighs 150 grams and begin to form fingerprints -
19 week
weighs 250 grams your head, arms and legs have proportional size -
20 week
measures approx 16.4 cm from the crown to the buttocks can persist the voice and heartbeat -
21 week
the baby measures about 26 to 27 cm and weighs about 360 grams -
22 week
weighs about 500 grams and you can perceive your eyelids and nails -
23 week
the pigment of the skin begins to deposit and the ear and balance are eroded -
24 week
Measures approximately 29 to 30 cm and weighs around 680 grams -
25 week
PESA 660 GRAMS AND THE BLOOD FLOW OF THE UMBILICAL CORD -
26 WEEK
MEASURES SOME 35 CM FROM THE HEAD TO COXIS AND WEIGHS 760 GRAMS -
28 WEEK
WEIGH A KILO AND BEGIN MOVEMENTS AND BEGINS TO ACCEPT STIMULATES OF THE MATERNAL VOICE -
29 week
The blood flow is multiplied by ten equal to the size of the uterus -
30 week
you begin to locate in the right position to be born -
31 week
It measures 40 cm and weighs 1.5 kilograms its epidermis is boiled more rubbed by fat -
32 week
measures 42 cm and weighs 1.8 kilograms -
33 week
the baby's organs are already fully developed -
34 week
the baby is 45 cm tall and weighs 2 kg -
35 week
the baby measures 50 cm and weighs 2.5 kg and his lungs are already full -
36 week
It is the last week in which a fetus is considered -
37 week
the baby weighs 2.7 kg and the baby is no longer considered premature -
38 week
the baby may be born at any time because he is ready to live outside the uterus -
39 week
the birth is imminent, you just have to wait until the baby wants to be born -
40 week
Can measure 50 cm and weigh 3.5 kg
