Manual de un papá sobre el embarazo para Julian

A German-Engineer-Dad-Friendly Field Guide to the Nine Months Before Everything Changes — Part I

📘 Esta es Part I of the Manual for Julian. It continues in Part II: Birth.

🧪 The Two Lines

The test is positive. Nothing looks different, nothing feels different, and yet everything has already changed. This is roughly the moment where the German engineer asks whether there is a manual. There wasn't one for this part. Here it is.

A first note on dates: pregnancy is counted from the first day of mama's last period, not from conception. This means that on the day the test turns positive, the official count is usually already four or five weeks. Nobody is behind. The calendar is just strange.

🧬 What Is Actually Happening In There

Mama is growing a whole human and, at the same time, a whole organ to feed it. The placenta is built from scratch and thrown away nine months later. Her blood volume increases by roughly forty to fifty percent. Her heart works harder every single minute. Her ligaments soften on purpose so that the pelvis can open later. Her ribs move outwards. Her centre of gravity shifts.

This is why she is tired. It is not a mood. It is the largest construction project her body will ever run, and it runs on her.

🤢 The First Trimester

Weeks one to about thirteen. The strange part is that the least visible trimester is often the hardest one.

Nausea turns up for most, usually somewhere in week six, and it is rarely limited to mornings. Small amounts of food often work better than meals. Cold food smells less than warm food. Protein at night sometimes takes the edge off the next morning.

Exhaustion in this trimester is not ordinary tiredness. It is the kind where standing up is a decision.

Fear lives here too. Early pregnancy carries real risk, and many couples keep the news to themselves until the twelve-week scan. That silence can be lonely. Julian: you are the one person she does not have to pretend around.

Julian: take over the cooking, especially anything that smells. Learn which smells set her off and remove them from the house without discussion. Do the groceries. Go to the first appointments.

🌤️ The Second Trimester

Weeks fourteen to about twenty-seven. For most, this is the good stretch. Nausea eases, energy returns, and the bump becomes visible.

Somewhere around week eighteen to twenty-two, the first movements arrive: not kicks, more like a fish turning over. A few weeks later you can feel them from the outside too. Put your hand on the bump every evening. The baby learns your voice from in there — the low frequencies carry best, which is exactly what your voice is.

This is the trimester for the useful, unglamorous work: choose your midwife practice, decide together how and where you want to give birth, do a birth course if you are doing one, and sort the paperwork before it becomes urgent.

🐘 The Third Trimester

Weeks twenty-eight to birth. The baby doubles in weight. Everything that was manageable becomes heavy.

Heartburn, swollen feet, hips that ache at night, ribs kicked from the inside, and a bladder with roughly the capacity of a shot glass. Sleep breaks apart into pieces.

Around week thirty-six the baby usually settles head-down and drops lower. Breathing gets easier, walking gets worse.

Braxton Hicks — practice contractions — show up here. The uterus tightening, rehearsing. They are irregular, they fade when she changes position, and they are not labour. More on the whole contraction family in Parte II.

🩺 Appointments, Scans and the Dutch Way

In the Netherlands, a healthy pregnancy is led by a midwife (verloskundige), not an obstetrician. This surprises people who come from systems where pregnancy is a medical event by default. Here the assumption is that it is a normal one, and doctors are brought in when there is a reason.

The rough shape: a first appointment around eight to ten weeks, a scan around ten to thirteen weeks to date the pregnancy, the twenty-week anatomy scan, then appointments every four weeks, moving to every two, then weekly at the end.

Two pieces of admin that matter and are easy to leave too late: arrange kraamzorg (the postnatal home care that comes to your house for the first week — the single best thing about the Dutch system) early in the pregnancy, and if you are not married, sign the erkenning — acknowledgement of paternity — at the municipality antes de que the birth. It is a short appointment and it saves you real trouble later.

Julian: go to the appointments. Ask the questions she is too tired to remember. Write down what was said.

🍽️ Food, Iron and the Things Everyone Has an Opinion About

Folic acid before and in the first trimester, and vitamin D throughout, are the two supplements almost every guideline agrees on. Iron matters — pregnancy asks for a great deal of it, and low iron is one of the most common causes of that flattened, grey exhaustion. Iron from meat is absorbed most easily; plant iron absorbs better alongside vitamin C and worse alongside tea and coffee.

The avoid list is short and boring: raw and undercooked meat and fish, unpasteurised dairy, liver in quantity, alcohol, and a cap on caffeine. Everything else is noise. She will receive a great deal of noise from strangers. You do not need to add to it.

🏃 Movement

Movement helps almost everything: sleep, mood, blood sugar, back pain, and the birth itself. Walking, swimming and prenatal yoga are the reliable three. Swimming is the one place in the third trimester where her body stops being heavy.

There is one specific thing worth doing daily from around week thirty: sitting on a birth ball with the hips open, and squatting. The pelvis is a moving structure, and the position she gives birth in is easier if her body already knows it.

😴 Sleep, or the Rehearsal

From the second trimester on, sleeping on the left side is the recommended position — it keeps the weight of the uterus off the vena cava, the large vein returning blood to her heart. A pillow between the knees and one under the bump does more than any expensive pregnancy pillow.

Waking three times a night in late pregnancy is not a malfunction. It is, unhelpfully, preparation.

🧠 Mama's Head

Pregnancy is a hormonal event on a scale nothing else in adult life matches, and it lands on top of the ordinary business of becoming somebody's parent. Ambivalence is normal. Crying at a supermarket advert is normal. Fear about the birth is normal, and worth naming rather than swallowing.

What is not just hormones: persistent low mood, panic, or dread that lasts weeks. Antenatal depression is real and treatable, and the midwife is the person to tell.

Julian, you are also becoming a parent, and nobody will ask you how that is going. Find one person you can say the frightened parts out loud to.

🧰 What Julian Can Actually Do

🍳 Own the food — shopping, cooking, and the smells 🧹 Own the house — the standard drops, and it should 💧 Bring water constantly; she is running on a much larger volume of blood 💆 Learn one good lower-back massage and do it without being asked 📋 Be the memory: appointments, questions, what the midwife said 🚗 Know the route, the bag, the phone numbers, the plan 🐣 Say out loud, more than once, that she is doing something extraordinary

📦 The Month Before

Pack the bag (the list is in Parte II). Install the car seat and actually practise with it. Fill the freezer with food that reheats. Agree who you are calling and, more importantly, who you are not calling.

Then stop preparing. The last weeks are for resting, walking, eating well and being close to each other, because the next part starts without warning.

📘 Continuar a Part II: A Dad Manual on Birth for Julian.