What happens in your body

Your belly becomes rounder and fuller. You may notice the appearance of stretch marks and a change in the colour of your nipples. Your breasts continue to enlarge in preparation for breastfeeding. Some women also observe a flow of colostrum – a nutrient-rich yellowish liquid – as early as 16 weeks into pregnancy. Your weight gradually increases, which is completely normal.

Baby's development

The baby develops rapidly from the second trimester onwards. Blood vessels expand, the heart beats strongly and strength increases in the arms and legs. You might start to feel the baby moving around the 20th week. The baby’s sex can be determined during the ultrasound performed between weeks 18 and 20. At this time, you will also receive information on counting fetal movements.

Things for the mother to watch for

Some common ailments may occur: constipation, gastric reflux, nausea and vomiting. You’ll find more information and tips in the Nine Months of Changes guide.

At the end of pregnancy, certain signs herald the onset of labour: vaginal discharge, back pain, pressure in the pelvis, frequent urination and contractions.

True labour is characterized by regular, closely spaced, increasingly strong and continuous contractions, even when walking.

False labour causes irregular, low-intensity contractions that disappear with a change in activity.

You can start planning for your baby's arrival and create a birth plan, which you will receive during your clinic visit. This will help ease your worries during childbirth.