A postpartum companion · UK & EU · 2026

Postpartum care that doesn't stop at six weeks.

After birth, the appointments end at six-eight weeks. Recovery takes a year if not years. Renia is the evidence-grounded companion for those years — personalised to your week, your birth, and your body. We see mothers and we see postpartum, holistically.

52+weeks of guidance, not just 52
520+clinician-reviewed facts
100%claims cited to source
Why we're building this

The system signs off at six weeks. The body keeps going for a year.

Maternity care is built around pregnancy and birth. The moment a baby arrives, attention shifts to the child — and the mother is handed a single six-week check, then left to it. But the largest physiological transformation the human body performs in reverse takes far longer than six weeks. Renia exists to fill that gap with information she can trust.

1

One check, then silence

The standard postnatal pathway offers a single six-week appointment — often focused on contraception and a quick physical, rarely on pelvic floor, mood, or recovery still underway.

12mo

Recovery runs to a year+

Pelvic floor, abdominal wall, hormones and bone density continue rebuilding for nine to twelve months. Most of it happens after care has stopped.

A sea of noise

What fills the gap is forums, influencers and "bounce-back" content — none of it personalised, almost none of it cited. Mothers deserve better than guesswork.

"You're discharged. Everything looks fine." And then nothing — for the hardest year of recovery there is.

What Renia does instead →
What Renia is

A recovery and postpartum infrastructure built by parents for mothers, guided by science and curated by first-hand experience.

Renia is a mobile app for what comes after you've become a mother. Each week it shows a personalised reflection of what's happening in your body and mind, then opens into deeper, evidence-based guidance across five areas of recovery. It's calm, literary, and grounded in clinical sources.

The Mirror

A short, personal paragraph each week — keyed to your exact postpartum week, your delivery, and how you're feeding. She opens the app to feel seen, not to do homework.

One-minute reads

Bite-sized, cited articles tied to where she is right now — the six-week myth, when to start pelvic floor work, what hair loss means. Every read carries its source.

Personalised, not generic

Vaginal or caesarean, first baby or fourth, breastfeeding or formula — the guidance changes to match. The same content engine, resolved differently for every mother.

Red flags that protect

When a symptom crosses a clinical threshold — bleeding, infection, mood — Renia names it plainly and tells her exactly who to call. Safety is built into the data, not bolted on.

How recovery is organised

Five pillars built to carry the whole first year and further.

Every fact Renia holds belongs to one of five recovery pillars. Their weight shifts week by week — Recovery and Mind lead the early days, Foundation and Strength take over once rehab can begin. Pelvic floor stands at the centre, the thing generic postpartum apps skip.

How it's built

Carefully curated science — at the service of postpartum mothers.

Renia's defensibility is its evidence engine. Studies are ingested, assessed for real-world effect size and bias, and turned into plain-language guidance — every claim traceable, every fact gated behind clinical review before it ever reaches a user.

The Renia Method
Every claim reduces to: the fact, the evidence type, the strength, and the uncertainty.
"Most postpartum incontinence improves with pelvic-floor training. Based on systematic reviews. Strength of evidence: strong. Persisting past 12 weeks warrants a physio referral."
— NICE NG123 (2019)
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Who it's for

Built for the mother the system stops seeing.

Renia launches in English across the UK and EU, for women in their first year after birth — whatever shape that birth took.

The newly postpartum

From day one, not week six. The immediate window is the most emotionally acute and carries the highest density of safety information — Renia is there for it.

Every kind of birth

Caesarean recovery is a genuinely different clinical picture, not a footnote. First-time and experienced mothers get different framing. Feeding method reshapes nutrition and hormones throughout.

Women who want the truth

For mothers tired of "bounce back" and reassurance clichés — who want named timelines, real thresholds, and the evidence behind every claim, in language that respects them.

About us

Built by parents, for mothers.

Karol and Zeynep are, among many other things, parents to Anthony. Their son's arrival in 2024 precipitated a seismic recalibration of their priorities and their convictions about wellness and health. Confronted with a conspicuous gap in the market — the absence of a holistic, science-backed and mother-centred platform — they concluded that the status quo was untenable. Drawing on more than two decades of combined commercial acumen spanning high-growth startups and the upper echelons of Big Tech, they founded Renia.

Dedicated to the recovery and wellbeing of the postpartum mother, they remain persuaded that this too-often hurried and chronically misunderstood chapter is treated as a mere interlude — a transition to be endured rather than tended. Renia exists to overturn that orthodoxy, and to empower postpartum mothers globally.

Coming 2026

Recovery doesn't end at six weeks.
Neither should the care.

Join the waitlist to be first in when Renia launches across the UK and EU — and to help shape it before then.

No spam. Just one note when we're ready for you.
Thank you — you're on the list. We'll be in touch.