Week 5
(counting from
first day of last menstrual period)
Around 3 Weeks
After Conception
 Fetal
Development:
The developing embryo has three
layers. In the top layer (ectoderm), the neural tube
will form which will further develop into the nervous
system (brain, spinal cord, skin and hair). In the
middle layer (mesoderm), the heart and circulatory
system, bones, muscles, kidneys and reproductive organs
will develop - eventually. At this stage, however, the
heart and primitive circulatory system will rapidly
form. In fact, the circulatory system is the first organ
system to function. In the inner layer (endoderm), a
simple tube will develop into the intestines, liver,
pancreas and bladder.
Maternal Changes:
Your period is late and you may be wondering if you're
pregnant. There are many home pregnancy test kits
available that are fairly reliable a few days after a
missed period.
The hormonal changes that come
with pregnancy may cause your breasts to be swollen and
tender as the milk glands multiply. You may feel hungry
often or nauseated as morning sickness kicks in. Your
growing uterus will begin to press on your bladder
causing frequent trips to the bathroom. Not only do
these symptoms vary in intensity from woman to woman but
also from pregnancy to pregnancy in the same woman.
Multiples: Your appetite will
probably shift into high gear as you need about 1 1/2
times the calories as a singleton mom. Fatigue may also
be taking its toll. Rest and eat!
What
Type of Care Provider?
It's time to think
about what type of caregiver will follow you through
your pregnancy. It's important to find someone you trust
and who will strive to make this a positive experience
for you. Many parents have insurance constraints making
the freedom of "choice" in selecting a caregiver
difficult. Be sure to look into your insurance policy
and then start working on finding the best caregiver for
you and your baby.
Ideas for Dad:
Mom may be feeling crummy and taking it out on you (or
anyone else around). Try not to take it personally. Plan
a special date to celebrate your positive pregnancy
test.
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