Pregnancy at Work UK: What You Need to Know in 2025
Pregnancy at work UK is one of the biggest challenges many women face — balancing symptoms, expectations, appointments and workload while trying to protect your health. This guide gives you clear, legally accurate and emotionally intelligent advice for navigating pregnancy and work in the UK.
For a complete overview of your pregnancy journey, see our Pregnancy Guide UK.
Pregnancy at Work UK: Your Legal Rights
Understanding your rights during pregnancy at work UK can transform your experience. The UK offers strong legal protection for pregnant employees, backed by ACAS and GOV.UK guidance.
- Your employer must carry out a pregnancy risk assessment.
- You are legally entitled to paid time off for antenatal appointments.
- You must not be treated unfairly, dismissed or discriminated against.
- Employers must provide reasonable adjustments to protect your health.
Official guidance can be found via ACAS: Rights during pregnancy.
When to Tell Your Employer About Pregnancy at Work UK
Most women tell their employer after the 12-week scan, but legally you only need to notify them before week 25.
To formally declare your pregnancy at work UK, include:
- Your expected due date
- A request for a workplace risk assessment
- Confirmation that you will attend antenatal appointments
Managing Symptoms During Pregnancy at Work UK
Your body is working overtime. Pregnancy impacts energy, mobility, digestion, focus and emotional bandwidth. None of this makes you “difficult” — it makes you pregnant.
Useful workplace adjustments include:
- More rest breaks
- Different seating or lighter duties
- Working from home on tough days
- Flexible or reduced hours where possible
NHS advice on symptoms: NHS Pregnancy Guide.
Antenatal Appointments While Working
By law, you are entitled to fully paid time off for all antenatal scans, midwife appointments and recommended classes.
If anyone attempts to discourage or guilt-trip you around attending appointments, that is unlawful pressure — not a reflection of your professionalism.
Planning Maternity Leave in the UK
You can start maternity leave from 11 weeks before your due date. Your MATB1 form (usually provided around week 20) must be submitted to HR before your leave is finalised.
- Clarify maternity pay: SMP, contractual pay or maternity allowance
- Plan a manageable handover
- Set boundaries — you are not required to work or respond once leave begins
Mental & Emotional Health During Pregnancy at Work UK
This is one of the most underestimated parts of pregnancy at work UK. You are not expected to be as energetic, calm or productive as before. Your hormones shift rapidly and fatigue can hit hard.
- Take one “reset” hour each evening for yourself
- Ask a trusted friend or partner to check in regularly
- Use annual leave to prevent burnout
Building a Sustainable Work Strategy
A smart plan helps you stay balanced, respected and supported:
- Communicate openly with your manager
- Request adjustments in writing
- Prioritise tasks that genuinely matter
- Prepare a calm, realistic handover plan
FAQs: Pregnancy at Work UK
When should I tell my employer I’m pregnant?
Before week 25. Most women share the news after the 12-week scan.
Can my employer refuse antenatal appointments?
No. UK law requires paid time off for antenatal care.
Do I need to work until my due date?
No. You can begin maternity leave 11 weeks before birth.
What if my employer doesn’t offer adjustments?
Contact ACAS, HR or your midwife. Your employer must protect your wellbeing.
