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Check each movement’s position, support and instructions against your individual advice. Pregnancy can change what feels comfortable. In later pregnancy, NHS guidance advises avoiding lying flat on your back for more than a few minutes. Keep cool and stop if uncomfortable or unwell. Ask your midwife or doctor about uncertainty or needed changes; a beginner label or completed timer cannot establish suitability.
Sources: NHS: exercise in pregnancy · HSE: safe exercise and warning signs
When to get medical help
Stop and get advice
If an exercise is uncomfortable, stop and seek advice from your midwife, doctor or physiotherapist. Do not continue to complete a target.
Sources: HSE: safe exercise and warning signs
Contact your maternity team or doctor immediately
HSE lists warning signs including breathlessness, chest pain or palpitations, faintness or dizziness, regular contractions, vaginal bleeding, leaking amniotic fluid, severe abdominal/back/pubic pain, reduced baby movements, headaches, and calf pain or swelling. Stop and seek immediate advice. This is not an exhaustive symptom assessment; use the full linked guidance.
Sources: HSE: safe exercise and warning signs
Use your local emergency service when emergency care is needed. These examples are not a complete symptom checklist.
1. Start with the advice you already have
Note your stage of pregnancy, familiar activities and any instructions from your maternity team. If a movement is new or you have a health condition, ask about it rather than assuming your previous routine still fits. NHS advises starting new activity gently; HSE recommends individual advice if unsure. This review is not a test you must pass before asking for help.
Sources: NHS: exercise in pregnancy · HSE: safe exercise and warning signs
2. Inspect positions and transitions
Read whether each movement is standing, seated or lying down, how you get into it and what supports you. NHS advises avoiding prolonged lying flat in later pregnancy, specifically more than a few minutes. Do not turn that into a universal safe timer. Ask which alternative setup fits you, and flag anything that challenges balance or risks a fall. An illustration cannot assess your stability.
Sources: NHS: exercise in pregnancy
3. Check heat, space and preparation
Choose a clear space and clothing that helps you stay cool. Keep water available, allow for warming up and cooling down, and do not exercise on an empty stomach. Stop if you feel too hot, uncomfortable or unwell. A shorter session is not a reason to ignore the environment or skip preparation.
Sources: NHS: exercise in pregnancy · HSE: safe exercise and warning signs
4. Take a concrete question to your maternity team
Make a short review note: movement name, starting position, support, planned time and the part you are unsure about. For example, a fictional saved sequence includes several minutes lying flat. The useful question is whether and how to change that position for your circumstances, not whether you can tolerate a longer countdown. Do not try a questionable movement while waiting for advice.
5. Keep the preview separate from screening
Unknot on iPhone offers movement previews, numbered instructions and pause controls. Those can help you inspect a saved sequence; they do not establish a prenatal programme or a pregnancy-safety assessment. Keep the clinician’s instructions available and ask before replacing them with an app movement that has a similar name.
Sources: Unknot: official iPhone listing
6. Review the plan again when circumstances change
Record which routine you considered, what guidance you received and any agreed changes. A later stage of pregnancy or new symptoms can prompt another discussion. Session history records app use, not clinical clearance. If symptoms need attention, seek help first rather than finishing a note or collecting a perfect activity record.
Keep one useful review sheet
Save the movement names, positions and questions you want to discuss. Choose only what fits your circumstances and individual guidance, with room to pause or leave the routine for another time.
Questions before you start
Does a gentle or beginner label mean pregnancy-safe?
No. A general label does not assess your pregnancy or every position in a sequence. Review the full instructions and ask your maternity team about any uncertainty.
Should I keep my usual hold time?
Do not infer an individual target from a generic duration guide. Ask about the actual movement, position, time and effort where you need advice. A timer cannot decide suitability.
An app for your everyday movement habit.
Unknot is available on the App Store for iPhone.
