Month 8 · Weeks 29–32
Month 8 of pregnancy: weeks 29 to 32
The baby is mostly growing now rather than forming. Your job this month is to know what early labour looks like, so that if it happens you recognise it instead of talking yourself out of it.
Symptoms in month 8 of pregnancy
What most women are dealing with now:
- Practice contractions becoming more noticeable
- Breathlessness as the bump presses upward
- Heartburn that resists everything
- Pelvic and hip pain, especially turning in bed
- Needing the bathroom constantly again
- Swelling that is worse by evening
- Difficulty sleeping in any position
Signs of premature labour
The NHS definition is simple: "Premature labour is labour that happens before the 37th week of pregnancy." You are inside that window for the whole of this month and the next.
Call your midwife or maternity unit if you are less than 37 weeks and have regular contractions or tightenings, period-type pains, a gush or trickle of fluid from the vagina, or backache that is not usual for you.
The NHS adds a line worth taking literally: "You can also call your midwife or maternity unit if you're unsure or worried about anything." Uncertainty is a sufficient reason. You do not need to earn the call.
Source: NHS
The baby in month 8
Between weeks 31 and 34, "rhythmic breathing occurs, but baby's lungs are not fully mature." The baby is practising a movement it will not use for real until birth.
Most of what happens now is weight. That is also why the last weeks matter so much, and why a baby born now would usually need help breathing that a baby born at term would not.
What's common
- Practice contractions becoming more noticeable
- Breathlessness as the bump presses upward
- Heartburn that resists everything
- Pelvic and hip pain, especially turning in bed
- Needing the bathroom constantly again
- Swelling that is worse by evening
- Difficulty sleeping in any position
When to call a doctor now
Call your maternity unit if any of these happen. Before 37 weeks, do not wait to see whether it settles.
- Your baby is moving less than usual, you cannot feel movement any more, or the usual pattern has changed. Call immediately, at any hour. Do not wait to see if it improves.
- Regular contractions or tightenings
- Period-type pains
- A gush or trickle of fluid from the vagina
- Backache that is not usual for you
- Vaginal bleeding
- A severe headache, blurred vision, or sudden swelling
Pack it once, calmly, with him
Nawah's hospital bag list splits three ways: yours, the baby's, and his, so packing is a shared task instead of one more thing on your list. The contraction timer is there for when the tightenings stop being practice. Arabic and English, free.
Get Nawah on Google PlayCommon questions
How do I tell practice contractions from real ones?
Practice contractions are irregular, do not get closer together or stronger, and often ease if you move or change position. Real ones become longer, stronger and more frequent. Before 37 weeks, anything regular is worth a call rather than an experiment.
When should the hospital bag be ready?
This month. Not because labour is likely now, but because a bag packed calmly at week 30 is a better bag than one packed in a hurry at week 34, and because it removes one decision from a day that will have enough of them.
The baby feels like it is always in my ribs.
Common at this stage and usually just position. It often changes as the baby moves head-down later. Mention it at your next appointment, but on its own it is not a warning sign.
Sources
- Premature labour and birthNHS · retrieved 2026-08-21
- Fetal developmentMedlinePlus, U.S. National Library of Medicine · retrieved 2026-08-21
- Your baby's movementsNHS · retrieved 2026-08-21
This guide is general information, not medical advice. It does not replace a doctor, and it knows nothing about your particular pregnancy. If something feels wrong, contact your doctor instead of waiting for the next scheduled visit.