First trimester · Month 2 of 9

Week 6: Nausea and fast early development

Nausea, smell sensitivity and tiredness are common. Not having these symptoms does not by itself mean something is wrong.

Month 2 · Week 634 weeks to the due-date marker
Month2 of 9
Week6
PeriodFirst trimester
This monthEarly change

In 60 seconds

Your short plan for this week

Do now

Try small, frequent food and drink opportunities; note whether you can keep fluids down and how often you are urinating.

Coming up

An ultrasound this early may not give a clear answer if dates are uncertain. A repeat scan or blood tests may be suggested rather than an immediate conclusion.

Pause and ask

Do not wait for a routine visit if you cannot keep fluids down, feel faint, have very dark urine or are becoming weaker.

What you may notice

Your body and how you may feel

Nausea, smell sensitivity and tiredness are common. Not having these symptoms does not by itself mean something is wrong.

What is happening

Baby’s development this week

The embryo is developing quickly; early cardiac activity may be visible on some scans, depending on dating.

Plain-language examples

What this means in real life

Morning sickness can happen at any time of day. The useful question is not the time—it is whether eating, drinking and daily life remain possible.

A short checklist

What to do now

  • Try small, frequent food and drink opportunities; note whether you can keep fluids down and how often you are urinating.
  • Review medicines and supplements with a clinician or pharmacist.
  • Choose food-safety and substance-free habits without chasing perfection.

Pause and check

What not to do—or what to ask first

  • Do not wait for a routine visit if you cannot keep fluids down, feel faint, have very dark urine or are becoming weaker.
Check food, medicines, exercise and everyday activities →

What may be coming up

Appointments, tests and decisions

An ultrasound this early may not give a clear answer if dates are uncertain. A repeat scan or blood tests may be suggested rather than an immediate conclusion.

Common planning window

Early pregnancy assessment

Confirm your history, care pathway and the early tests your doctor recommends.

For the support person

One useful thing a partner can do

  • Keep plain foods and tolerated drinks within reach, reduce strong cooking smells, and do not police what food is manageable today.

Contact your care team

Contact your doctor or maternity team promptly

Some concerns need advice before the next routine appointment even when they do not feel like an emergency. If a symptom becomes severe, sudden or frightening, use urgent care instead.

See when to contact care

Urgent or emergency

Urgent signs during pregnancy or within a year after birth

Get medical care immediately for these symptoms. The list is not exhaustive; if something feels seriously wrong, seek help.

Open urgent warning signs