12 weeks is an important milestone in the development of the fetus. Mothers need to go for a pregnancy check-up at this time to have an ultrasound and do the necessary tests to assess the development of the fetus, calculate the exact gestational age as well as the expected date of birth. At the same time, through the ultrasound, the mother will see the image of the baby.

The second week is also the time when the mother's body is actively preparing for ovulation. At this time, the baby has not yet formed, but there are certain changes and the mother should also keep a comfortable mood to enjoy the upcoming joy.

The fetus's 5 senses will be formed during the 9 months and 10 days in the mother's womb. Surely when discussing this issue, every mother is excited and wonders how the fetus's 5 senses will be formed and developed during the pregnancy?

The development of a 38-week fetus has slowed down, and almost all of its organs are starting to function. Most of the changes that occur this week are small but very important.

In the first three months of pregnancy, the 12th week (equivalent to the 10th week after conception) is the last week of the first trimester, an important milestone in the pregnancy journey. The best news is that the rate of miscarriage has decreased significantly after passing the first three months of pregnancy.

It is not good for the fetus to gain weight too quickly. In addition to increasing the risk of having to have a cesarean section, an overweight fetus also has many potential diseases such as diabetes, causing complications for the mother and baby during and after birth. So what should mothers pay attention to when they discover that the fetus is overweight?

Once the egg is fertilized by the sperm, a complex but predictable process takes place to form a baby. Let's take a look at how your baby develops at week 13.

At 23 weeks pregnant, your baby is almost developed enough to survive outside the womb. His lungs are getting ready to breathe by inhaling amniotic fluid. His brain is making the connections he needs to think — and one day communicate with you.

At 33 weeks of pregnancy, the length of the fetus is almost stable, weight continues to increase, bones grow stronger, the brain shrinks, and vision and the immune system continue to mature.

At week 32 (month 8) of pregnancy, the fetus is in the process of comprehensive development. During this stage, the child has developed vision; formed new organs such as fingernails, toenails, hair; and increased body weight rapidly.

During the 35th week of pregnancy (third trimester), the fetus's body undergoes many changes. At this time, weight and length continue to increase, the skin becomes rosy and smoother, the baby also moves deeper into the pelvis to prepare for birth, the internal organs develop completely, especially the brain develops rapidly during this week of pregnancy.