1st Trimester (weeks 1-13) Week 10

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1st Trimester (weeks 1-13)

Week 10

About You

Week 10 is the tenth week of the 1st trimester. You will soon need to make decisions about antenatal screening. The recommendation for first trimester screening is to have what is known as a Combined Test. This is a combination of a blood test and a special scan. However this is not especially helpful when pregnant with more than one foetus. In this instance, the scan is sufficient.
If you're over 35 or have a family history of genetic illness, you may want to consider a chorionic villus sampling (CVS), an antenatal test usually carried out between 10 and 12 weeks that sc reens for birth defects and abnormalities. There is also a Nuchal Translucency test (NT scan) usually carried out between 11 and 13 weeks and 6 days that m easures the fluid under the skin at the back of baby's neck, and can be used to determine your risk of having a baby with Down syndrome. All possible tests should be disc

You may find yourself emotional - feeling moody one day and joyful the next. This is normal and is partly caused by your changing hormones. Also anxiousness may stem from the results of upcoming tests.

About Baby

At the end of this week, your foetus measures approximately 2.3 centimetres long, is about as big as a pea and weighs less than 2 grams. The eyelids are fused and won't open until week 27. The wrists are more developed, ankles have formed, and the fingers and toes are clearly visible. Arms are growing longer and bend at the elbows. By week's end, the inner workings of the ears are complete. Though you can't yet identify the sex of the foetus by ultrasound, its genitals have begun to form. By now the placenta has developed enough to support most of the critical job of producing hormones.


This week's activities for the pregnancy to-do list

Go shopping for maternity clothing

Wash your hands frequently to avoid getting a cold or the flu

Try natural remedies for indigestion

Review your company's maternity leave policy

Start thinking of a baby budget

Note that this article contains general information only and is not intended to replace advice from a qualified health professional.

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