Nausea in pregnancy can feel like a very early and somewhat confusing sign, especially if you haven't yet gotten used to the idea of being pregnant. Many women find that pregnancy nausea begins in the first trimester, often around weeks 5-6 of pregnancy, and for some, it peaks around weeks 8-12. For others, it comes earlier, later, or not at all. Below, you'll find a practical overview of typical timing, what can influence nausea, and when it's a good idea to seek help.

For many, nausea starts when pregnancy hormones rapidly increase in the body. Therefore, weeks 5-6 are often mentioned as a time when nausea can begin. It can manifest as mild discomfort, food aversion, or vomiting, and it can occur in the morning, noon, or evening.

• Nausea can be constant or come in waves.
• Food aversion and sensitivity to smells often accompany it.
• It's normal for symptoms to vary from day to day.

If you are early in pregnancy and experiencing nausea, it can be part of a normal process, but it doesn't in itself say anything certain about the "condition" of the pregnancy.

When nausea becomes more pronounced, for many it's around weeks 8-12. This is also when more people find they need to change their routines: eating smaller amounts at a time, avoiding certain smells, and planning breaks.

• Eat small, frequent meals instead of a few large ones.
• Try a small snack before getting up (e.g., crackers or crispbread).
• Sip fluids throughout the day if large glasses provoke nausea.
• Keep an eye out for triggers like strong smells, warm rooms, or an empty stomach.

For many, nausea subsides around weeks 12-16, but there is wide variation. Some have symptoms longer, and others find that the nausea changes character rather than disappearing overnight.

It can be helpful to note when nausea typically occurs and what relieves it. This provides a concrete basis if you speak with a doctor or midwife, and you can plan your day more easily.

There isn't one explanation that fits everyone. Timing and intensity can be linked to hormonal changes, sensitivity to smells, lack of sleep, and how consistently you eat and drink, among other factors.

• Prioritize rest if you can.
• Have "easy food" ready for when your appetite suddenly appears.
• Aim for continuous fluid intake, especially if you are vomiting.

It's a good idea to contact a doctor, midwife, or out-of-hours doctor if nausea becomes so severe that you cannot keep down food or fluids, or if you show signs of dehydration. Also seek help for worrying symptoms such as severe dizziness, very sparse urination, persistent vomiting, or if you feel generally unwell.

Sources for further information: Sundhed.dk (Patienthåndbogen) on pregnancy nausea.

When you have nausea, physical comfort can matter more than you might expect, especially if your breasts are tender early in pregnancy. A soft, flexible solution without underwire can be pleasant on days when everything feels tight. If you want to look for pregnancy products in one place, you can start here: Pregnancy.

If you are specifically looking for support and comfort for a changing body, the Gel-Support® maternity and nursing bra can be an alternative to underwire, as it is designed to support without blocking milk ducts.