ParentSide
First trimester

8 Weeks Pregnant

Still early weeks

This week your baby is about the size of a raspberry.

How your baby is developing

  • Your baby's arms are growing, and the placenta is developing to support them.
  • Around this week the embryo is starting to be called a foetus.

What may be happening in your body

  • A strange metallic taste in your mouth can show up around now, a common early-pregnancy quirk.
  • Foods can flip between suddenly appealing and completely off-putting, sometimes day to day.
  • Nausea and tender breasts may well be continuing alongside the tiredness.

How you may be feeling

  • Moods can swing more sharply than usual now, sometimes without a clear trigger.
  • It's okay if excitement keeps sitting side by side with worry at this stage.
  • Some people feel more emotional or tearful than they expected, even over small things.

Worth remembering

Having more or fewer symptoms can both be common at this stage.

A closer look

Metallic taste and changing appetite

A metallic taste and sudden shifts in what you can stand to eat are common around eight weeks, and they often travel with the nausea and heightened smell of these weeks. Foods you usually love can become off-putting while others become oddly appealing. This tends to settle as early pregnancy symptoms ease later on.

Mood swings this week

Sharp changes in mood are a common part of early pregnancy, and this can be an emotionally up-and-down time. Some people notice more anxiety, tearfulness, or low mood alongside the physical changes. Some find that talking it through with someone they trust helps.

Something you can do this week

Resting when you can is looking after both of you.

What comes next

Over the coming weeks you move steadily toward the end of the first trimester.

Professional support

Services ParentSide defines for this stage. Each page explains what the service covers and which professionals are approved to provide it.

All ParentSide services

Sources and updates

Last reviewed:
This content is based on estimated averages and general information; it does not replace medical advice. If you are concerned about yourself or your baby, speak with a qualified healthcare professional.

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