The first trimester is the most critical moment of pregnancy since the mother should take all necessary precautions to be able to ensure safe growth of the baby. During this time, developments of essential body parts happen that pregnant mothers should know what food to eat and what activities to take. Whatever changes that will take place during the first twelve weeks of pregnancy will be permanent. Whatever the beginning is will be carried throughout the end.

It may be said however that the early pregnancy stages should be treated with care, it does not mean that the next few weeks of being pregnant should not be considered essential too.  The point of saying this is that the essentials of your baby’s growth like the placenta and the fingers and the vital organs happen to initiate during this term. There are a lot of good things that you could expect from the first trimester of your pregnancy. Knowing these expectations can give you track of what is going to happen and what will you to adapt to the event or change.

Here is an account of the week by week changes of your baby during the first few weeks of your pregnancy.  For the week 1 of your pregnancy, the health care provider will count forty weeks from the first date of your last menstruation. This means that your pregnancy period kicked off even when you aren’t pregnant yet. The second week is the week of fertilization. This time the sperm and egg unite to create a zygote. The zygote then travels from the fallopian tube to the uterus.

Pregnancy stages include the third week as important part of the whole pregnancy when the zygote turns into a blastocyst and nourishes itself in the placenta. Moreover, the embryonic period begins at week 4. the baby’s heart and the circulatory system forms.  At week five, your baby reaches the size of the tip of the pen. His can be very exciting since the mother can now hear the baby’s heart beating her. Week six marks the forming of the passageways like the mouth and the inner ear and the formation of the digestive and respiratory tracts. The pregnancy’s first trimester still continues with the appearance of the umbilical chord in the seventh week. The arms will look like a tiny paddle that indicates the baby’s movement. On week eight, The baby’s fingers and toes form. The baby is an inch long in the ninth week. Your baby’s head will be tucked down unto the chest as it looks half the size of the body.

Neurons multiply in week ten and it could be possible that baby’s sex can be apparent. Determining the gender of the baby is one of the highlights of pregnancy. Other mothers, however, will still have to wait for the next pregnancy stages because babies might not have positioned themselves to be easily seen by the practitioner. On the last part of the initial trimester, baby’s finger nails and toe nails appear.

Taking care of your baby all through out the pregnancy is a must for mothers who want to ensure the baby’s physical, mental and emotional stability.

The first trimester is the most critical moment of pregnancy since the mother should take all necessary precautions to ensure the safe growth and development of the baby. During this time your baby starts to develop critical body systems. To ensure their proper growth, pregnant mothers should know what foods to eat and what activities to avoid.