Prenatal Yoga: Your Trimester Guide for a Strong Pregnancy

Why prenatal yoga is more than gentle stretching

Your body is currently achieving incredible things. It is building a new life – bones, organs, a beating heart. And you? Should you just lie down and wait? Not with us.

Prenatal yoga provides you with tools to carry you through every phase of your pregnancy: Strength, when your back becomes heavy. Calm, when your thoughts race. Trust, as the birth approaches.

This guide shows you what is sensible in each trimester – with concrete exercises that you can start implementing right away. No esoteric nonsense, but evidence-based practice for women who want to actively go through their pregnancy.

First trimester (week 1–12): Arriving and listening

The first weeks often feel surreal. Outwardly, not much changes, internally everything is in upheaval. Nausea, fatigue, and emotional roller coasters are normal companions.

What your body needs now

In the first trimester, it’s not about performance. It’s about building a conscious connection to your changing body. Your hormonal system is completely adjusting – relaxin loosens your ligaments, progesterone makes you tired. Respect that.

3 exercises for the first trimester

1. Cat-Cow (Marjaryasana-Bitilasana)
On all fours: Inhale to gently arch your back (cow), exhale to round it (cat). 8–10 repetitions. This exercise mobilizes your spine and relieves initial back discomfort.

2. Seated Side Bend
In a cross-legged position: Stretch one arm up and gently tilt to the side. 5 breaths per side. Creates space in the chest and helps with the tight feeling that many women experience early on.

3. Viparita Karani (Legs up the Wall)
Lying on your back, legs vertical against the wall. Hold for 5–10 minutes. Relieves heavy legs and calms the nervous system. Note: This position is safe in the first trimester. From the second trimester on, you should avoid lying on your back for extended periods.

What to watch out for

• No hot yoga: Elevated body temperature can be problematic in early pregnancy
• Avoid intense twists: Closed rotations compress the abdominal area
• Listen to your body: If you feel nauseous, take a break. There’s no prize for enduring.

Second trimester (week 13–27): Making the most of the golden phase

For many women, the second trimester is the best time of pregnancy. Nausea decreases, energy returns, the belly grows visibly – but doesn’t interfere with training yet. Use this phase.

What your body needs now

Your center of gravity shifts forward. This means: more strain on the lower back, hips, and pelvic floor. At the same time, relaxin continues to loosen your joints – Overstretching becomes a real risk, even if everything still feels good.

3 exercises for the second trimester

1. Warrior II (Virabhadrasana II)
Wide stance, front knee bent, arms extended to the sides. 5–8 breaths per side. Strengthens legs and pelvic floor, opens hips – just what you need for giving birth.

2. Malasana (Deep Squat)
Feet slightly wider than hip-width, toes pointed slightly outward. Sink into a deep squat, hands together in front of the chest. 5–10 breaths. The best exercise to open the pelvic area and keep the hip muscles supple.

3. Side Relaxation (modified Savasana)
Lying on your left side, pillow between your knees. 5–10 minutes. The safest resting position from the second trimester – the left side promotes blood circulation to the placenta.

What to watch out for

• No longer lie on your back: From week 16, the uterus can compress the inferior vena cava
• Adjust abdominal exercises: Classic crunches are off-limits. Instead: gentle pelvic floor exercises
• Ensure balance:Your focus is changing – use the wall or a chair for support

Third Trimester (Week 28–40): Preparing and Letting Go

The countdown is on. Your belly is big, your breath short, your sleep restless. It’s no longer about strength – it’s about preparation.For the birth. For letting go. For the greatest adventure of your life.

What your body needs now

Your baby is pressing on your diaphragm, bladder, and pelvic floor. Every movement feels different. That’s normal. In the third trimester, you can slow down – but please don’t stop. Gentle movement helps against water retention, back pain, and sleep problems.

3 exercises for the third trimester

1. Pelvic floor breathing
Sitting cross-legged or on a cushion: As you inhale, consciously relax the pelvic floor (let go!), as you exhale gently activate it. 10 repetitions. This technique prepares you directly for the pushing contractions – because during birth, it’s about letting go, not tensing up.

2. Butterfly (Baddha Konasana)
Sitting, soles of the feet together, let the knees fall outward. Gently lean forward. 5–8 breaths. Opens the hip area and can prepare the pelvic floor muscles for birth.

3. Supported Child’s Pose (Balasana)
Knees wide apart, a large cushion or bolster between the thighs. Rest your upper body on the cushion. 3–5 minutes. This position relieves the back and offers space for the belly – perfect when nothing else works.

What to watch out for

• Avoid inversions:No headstand, no shoulderstand – risk of falling and cardiovascular stress
• Skip jumps and quick changes:Your balance is not the same anymore
• Integrate birth preparation:Breathing techniques from yoga (Ujjayi, deep abdominal breathing) are invaluable during birth

Breathing techniques for birth: What you learn on the mat, you will need in the delivery room

The most important skill you take from prenatal yoga is not flexibility. It is the ability to breathe calmly under pressure.

Ujjayi breathing (Ocean breathing)

Inhale and exhale through the nose while slightly narrowing the back of the throat. A soft sound is created. This technique activates your parasympathetic nervous system and helps you stay calm during contractions.

4-7-8 technique for sleep

Inhale for 4 seconds, hold for 7 seconds, exhale for 8 seconds. Perfect for sleepless nights in the third trimester – and later with a newborn.

When should you seek medical advice?

Prenatal yoga is safe and recommended for most pregnant women. However, there are situations where you should first talk to your gynecologist or midwife:

• High-risk pregnancy or multiple pregnancy
• Preterm contractions or cervical insufficiency
• Placenta previa
• High blood pressure or preeclampsia
• Severe bleeding

Basic rule:If you practiced yoga regularly before pregnancy, you can continue (with adjustments). If you are new to it, ideally wait until the second trimester and attend a special pregnancy yoga class.

Prenatal yoga at Templeshape in Zurich

At Templeshape in Zurich Wiedikon, we offer yoga classes that are perfect for pregnant women. Our trainers are specialized in prenatal training and customize each session individually – whether you are in the first or third trimester.

What to expect:

• Small groups for personal attention
• Adjustments for each trimester
• Combination of yoga, breath work, and relaxation
• Exchange with other expectant mothers

👉 Learn more about our pregnancy yoga classes in Zurich

👉 Discover our Motherhood Club – the community for moms before and after birth

FAQ: Frequently asked questions about prenatal yoga

When can I start practicing prenatal yoga?

If you already have yoga experience, you can continue from the beginning (with modifications). As a beginner, we recommend starting in the second trimester.

How often should I practice yoga during pregnancy?

2–3 times a week for 30–60 minutes is ideal. More important than frequency is consistency – better to practice twice a week consistently than five times in one week and then take a three-week break.

Can I do regular yoga or do I need a special course?

A special prenatal yoga course is recommended, especially if you have little experience. The teacher will know which positions are safe and how they need to be adjusted for your belly.

Does yoga really help during childbirth?

Yes – and in measurable ways.Studies showthat women who practice prenatal yoga regularly have shorter labor durations, require less pain relief, and report higher satisfaction with their childbirth experience.