The second trimester

Movement becomes a language, and the anatomy scan is a look — not a verdict you have to pass.

Many people feel movement between 16 and 22 weeks.
An anterior placenta can muffle early kicks.
The anatomy scan is often offered around 18–22 weeks.
Energy may return; heartburn and ligament pain may arrive instead.

Learning movement

First flutters are easy to mistake for gas. They become a pattern you recognise, often by the twenties. A quiet day early on is usually nothing. Later, from about 28 weeks, the instruction changes: a lasting drop from the pattern you know is a call, not a wait. Until then, the scan and the clinic are how the pregnancy is watched.

The mid-pregnancy scan

The anatomy scan looks at brain, heart, spine, kidneys, limbs, placenta, and fluid. It finds many conditions and misses some. A normal result is reassuring and still not a promise. If something needs a second look, that is what follow-up is for. Write the questions you want answered before you are on the table.

Ask your midwife or doctor before you change medicine, herbs, or a birth plan.

Sizes and dates are averages. Feeding and sleep notes follow widely published public-health guidance, including World Health Organization infant-feeding advice and back-to-sleep recommendations. They are not a protocol for your hospital.