The second trimester: the good bit (and what partners get wrong)

The second trimester has a reputation as the easy stretch — and for many people, it is. The nausea lifts, the energy returns, the bump starts to show. It's also the trimester where partners most commonly disconnect. Don't be that partner.

What changes between weeks 13 and 27

From her perspective: this is often the period where pregnancy starts to feel real in a good way. The risk of miscarriage drops significantly after 12 weeks. The bump becomes visible — usually somewhere between weeks 16 and 20 for first pregnancies. And crucially, she starts to feel the baby move, initially as subtle flutters (called quickening) and later as definite kicks and rolls.

From your perspective: there's less to react to acutely. No more nausea to manage, no scan anxiety (until week 20). This is when partners often return to normal routines and assume everything is ticking along. That assumption leads to the second-trimester drift that many couples describe in retrospect.

The anatomy scan at week 20 — stay across this

The 20-week anomaly scan is the most clinically significant scan of the pregnancy. It checks over 60 structural markers — brain, heart, spine, kidneys, limbs — and takes considerably longer than the dating scan. We cover it in full in its own article, but the key point here is: book time off work, attend without question, and prepare emotionally for the possibility that findings are flagged. Most aren't. Some are.

Read the full guide: The anatomy scan — a partner's guide to week 20.

Kick counts: your first shared data point

From around week 24–28, she'll be encouraged to pay attention to foetal movement. The HSE and NHS both recommend that any noticeable reduction in movement should be reported to a midwife promptly — not tomorrow, the same day.

As a partner, you can help by:

• Knowing what her normal baseline feels like — ask her to describe it
• Encouraging her to contact the midwife without delay if something feels off
• Not dismissing reduced movement as "the baby is just sleeping" — that's for the midwife to assess, not you

Baby names: how to have this conversation without it becoming a negotiation

Baby name discussions have a way of turning into unexpected flashpoints. Useful ground rules:

• Share lists independently first, then compare — avoids anchoring on the first name mentioned
• Both people have veto rights, no explanations required
• Avoid telling extended family candidates — they will have opinions you don't want
• Agree on a shortlist of two or three, not a single name, and revisit after birth

The babymoon: plan it, but do it right

A trip together before the baby arrives is a genuinely good idea — the second trimester is the safest window for travel. Key checks: her GP or midwife should sign off on any flight over two hours, travel insurance must cover pregnancy complications, and the destination should have accessible healthcare. Keep it low-key. This is not the time for a ten-hour transit to a remote island.

The second trimester doesn't demand much of you acutely. That's precisely why staying intentionally engaged matters — it's easy to drift, and drifting is hard to undo.

Setting up for the third trimester

By week 26, start thinking about practical preparations: have you agreed on a hospital? Have you been to an antenatal class, or booked one? Does she know your work situation around her due date? The third trimester accelerates — use the relative calm of the second to get organised.

Track every development week by week with the week-by-week guide — or join the Plus waitlist for shared weekly updates that keep both of you in the loop at the same time.