Week 13

Mother:

Welcome to the second trimester! This is usually the time when mothers feel their best. They are "over" the joys of early pregnancy and have more energy. They are also beginning to feel pregnant.
Some people have delayed spreading the good news until this point. If you are one of these people enjoy telling now, and think of some creative ways to do it. This is also a time when fathers and other family members start becoming more involved as the pregnancy becomes more real for them. Encourage them to participate in your pregnancy to the extent that you feel comfortable with.
Your appointments will now consist of:

# Blood Pressure
# Weight
# Fundal Height (Growth of the Uterus)
# Baby's Heart Tones
# Urine

Baby:

There are a lot of things going on this week! All twenty teeth have formed and are waiting (Teething is yet to come!). Your baby approximately weighs in at 1 ounce (28.3 grams). Consider that the placenta weighs about an ounce now as well.
Your baby's intestines are migrating from the umbilical cord into his or her abdomen. The villi are also forming in the intestines, these help in peristaltic movements and digestion. The pancreas of your little one is even secreting insulin!