Exactly what vaccines do babies get? A twin dad's messy guide

We were sitting in the waiting room of our local GP surgery, surrounded by faded posters from 1998 warning about the dangers of excessive screen time, which felt deeply ironic given I was desperately playing a brightly coloured cartoon on my phone to stop Twin A from licking the skirting board. Twin B was asleep in the double pram, entirely unaware of the betrayal that was about to unfold. I was clutching their two red NHS health record books so tightly my knuckles had turned white, sweating through my jumper while trying to remember exactly which assortment of letters and acronyms we were here to have injected into their tiny, perfect thighs today.

If you look at the official charts for infant immunisations, it looks like an absolute military operation, neatly plotted out on a pristine grid that suggests your child will sit quietly while a medical professional gently administers a drop of preventative magic. The reality, as I discovered with two squirming girls, is a chaotic blur of peeling off layers of clothing, apologising to nurses, and trying to mop up sticky pink liquid before it permanently stains your only clean jeans.

The hospital timeline and the immediate aftermath

The whole process actually starts before you even leave the maternity ward, usually when you're so sleep-deprived you'd agree to sign over the deeds to your house if someone offered you a lukewarm cup of tea. A lovely Welsh midwife came into our room, kept calling the girls "babi" in that incredibly soothing accent, and cheerfully announced it was time for "eyes and thighs." I remember blinking at her through a fog of exhaustion, thinking it sounded like a terrible appetiser at a cheap pub.

My understanding of the science here's incredibly murky at best, but from what the paediatrician explained while I nodded blankly, they gave the girls a Vitamin K shot in the leg to help their blood clot properly, because apparently humans are born without the ability to do that on our own. It’s not technically a vaccine, but it involves a needle, so in my head, it counted as the first hurdle. Then came the Hepatitis B jab. Twin A slept entirely through her first ever medical procedure, displaying a stoicism she has never once replicated since. Twin B, however, screamed with such a deep, soul-shaking volume that an alarm briefly went off on a monitor somewhere down the hall.

They also rubbed some sort of antibiotic ointment into their eyes to prevent infections, which left both of my daughters looking like heavily greased, extremely angry tiny bodybuilders for the first two days of their lives.

The two-month gauntlet and the sticky pink nightmare

The eight-week appointment is the one that really knocks the wind out of you, because you’ve just barely started to figure out how to keep this small creature alive, and suddenly you've to hand them over to be deliberately made uncomfortable. Our GP rattled off an alphabet soup of things they were getting—DTaP, Hib, IPV, PCV, RV—which sounded like someone dropping a Scrabble board down a flight of stairs.

The injectable ones were brutal but brief. It was the RV, the rotavirus vaccine, that truly broke my spirit. It’s an oral liquid, a sweet little syrup they drop into the mouth. The nurse warned me they might spit a bit of it out. What she failed to mention was that Twin A possesses the projectile capabilities of a disturbed llama. She locked eyes with me, gathered the syrup in her cheeks, and blew a raspberry so violently that the vaccine hit my cheekbone. The nurse assured me she probably swallowed enough of the viral markers to count, though my confidence in that assessment remains entirely baseless.

The aftermath of the two-month jabs is legendary in parenting circles for a reason. Both girls spiked a mild fever by dinner time. Have you ever tried to squirt thick, strawberry-flavoured infant paracetamol suspension into the mouth of an angry, feverish baby? It's like trying to fill a moving water balloon while riding a rollercoaster. Half of it ends up in your own hair, the other half forms a permanent, concrete-like adhesive gluing their chin to their chest for three days.

This is precisely when I developed a deep, almost religious devotion to our sleeveless organic cotton bodysuits. Our doctor told me to keep them in breathable layers if they felt warm, and these things were an absolute godsend. Not just because the organic cotton is incredibly soft and doesn't trap heat, but mainly because the neck has enough stretch that when Twin B inevitably had a monumental, fever-induced blowout at 3am, I could peel the whole garment down over her shoulders and slide it off her legs. Pulling soiled clothing over a screaming, sweaty baby's head is a specific kind of psychological torture, and these flat-seam bodysuits spared us from it entirely.

Grandparents and the fortress of immunity

Because babies can’t actually get their whooping cough or flu jabs until they're a bit older, our doctor muttered something about "cocooning" them, which sounds incredibly cozy until you realise it means demanding medical paperwork from your extended family. You basically have to rely on the adults around the babies being vaccinated so the germs don't get near the pram in the first place.

I had to phone my mother to casually suggest she get a Tdap booster and a flu jab before coming down to London to visit the twins. You would have thought I had asked her to bathe in bleach. She took it as a deeply personal attack on her personal hygiene, proudly declaring that she washes her hands "with hot water" and therefore couldn't possibly carry a respiratory virus. We spent forty-five minutes arguing about the difference between bacterial surface transmission and airborne viral loads, neither of which I actually understand well enough to debate, but I held my ground.

Eventually, she huffed, got the jab, and arrived three weeks later wrapped in some terrifying vintage "babie" blanket she claimed was from my own childhood, completely ignoring the fact that it smelled of mothballs and resentment. But at least she was immunised.

If you're currently dealing with the onslaught of well-meaning but germ-ridden relatives, you might want to subtly distract them with something shiny. You can browse Kianao's organic baby clothes and just shove a new cardigan in their hands to talk about every time they cough too close to the bassinet.

Four months in and the miracle of combinations

By the time the four-month and six-month appointments rolled around, my anxiety had downgraded from blinding panic to a dull, manageable dread. The NHS uses combination vaccines, which means instead of stabbing your child six separate times for six different diseases, they mix it all together into one or two highly efficient pokes.

I remember asking the nurse how their tiny, fragile bodies could possibly handle fighting off diphtheria, tetanus, whooping cough, polio, and whatever else all at the exact same time. She patiently explained something about antigens and how the combination shots just bundle the dead, harmless bits of the virus together. I've a journalism degree, so my grasp of cellular biology is severely lacking, but from what I gathered, their immune systems are basically bouncers at a nightclub, and the vaccine is just showing them a mugshot of the bad guys. Apparently, the girls are exposed to more antigens just by licking the floor of my kitchen than they're in a combination jab.

When we finally got home from that four-month appointment, both girls were spectacularly grumpy. We laid them down under the wooden panda play gym we had set up in the living room. I've to admit, it was one of the few things that honestly calmed them down. It’s this minimalist wooden A-frame with a little crocheted panda and a star, and crucially, it doesn't flash blinding neon lights or play tinny electronic music. They just lay there, staring up at the quiet, grey panda, batting at the wooden rings, and for about twenty minutes, the house was entirely silent save for their sniffles.

By six months, someone stuck a flu jab in their arms while I was distracted trying to find a dropped dummy, and we all just moved on with our lives.

The one-year milestone and mobile targets

The dynamic shifts entirely when you hit the twelve-month mark. They bring out the MMR (measles, mumps, rubella) and the chickenpox vaccines, but the real issue is that your babies are no longer stationary lumps of dough. They have opinions. They have knees. They have the ability to crawl rapidly toward the door of the clinic.

Trying to hold a one-year-old still enough for a nurse to safely give a needle is like trying to pin down a heavily caffeinated badger. You just end up squishing them into a sweaty bear hug while trying to remember to breathe yourself, hoping a quick bottle or a distraction afterward fixes the immense betrayal they're clearly feeling.

I had brought along the swan pattern bamboo baby blanket because the clinic’s waiting room is always inexplicably freezing, blasting air conditioning even in November. The blanket is fine—it does exactly what a blanket should do, it’s quite soft, and the bamboo material meant they didn't get sweaty when I inevitably wrapped them too tightly in a panic. The pink swans are perhaps a bit much for my personal aesthetic, but Twin B immediately buried her tear-stained face into it, so I can't really complain.

Looking back at the whole first-year gauntlet, the anticipation is always vastly worse than the event itself. You wipe away a few tears, you give the paracetamol, you endure a grumpy afternoon, and then you quietly celebrate the fact that you’ve done your bit to keep them, and everyone else’s babies, just a little bit safer from the terrifying things lurking in the world.

If you're gearing up for your next clinic visit and want to make sure you're stocked up on breathable, easy-to-remove layers for the inevitable post-jab fever, explore Kianao's organic baby essentials collection before your appointment.

Frequently asked questions about the jab schedule

Do they seriously need paracetamol beforehand?

Our GP practically threw himself across the desk to stop me when I asked this before their eight-week appointment. Apparently, giving them medicine before the jab can mask a fever and might even mess with how their immune system responds to the vaccine. We were strictly told to only bring out the sticky syringe if they developed a fever or seemed to be in actual pain after the event, never as a preemptive strike.

What happens if they spit out the oral drops?

As the father of a baby who fired the rotavirus vaccine across the room like a blow dart, I asked this in a sheer panic. The nurses are totally used to it. The lining of their mouth absorbs the viral markers almost instantly, so even if it looks like they’ve rejected the entire dose onto your shirt, they’ve usually taken in exactly what they need. They won't make you do it twice.

Are the side effects worse with combination shots?

From my highly scientific sample size of two small humans, not really. The fever and the grumpiness seemed exactly the same whether they were getting a single shot or the massive 6-in-1 combo. The main difference is simply that you only have to hold them down for one needle instead of playing a horrible game of pincushion, which saves everyone's sanity.

How long does the crying usually last?

The actual pain of the needle seems to vanish the moment you pick them up. It’s the indignation that lingers. Usually, by the time I managed to wrestle their arms back into their cardigans and wheel the pram out into the damp London air, the crying had stopped entirely, replaced by a sort of heavy, exhausted glaring.

What if we miss an appointment?

We completely forgot our 16-week appointment because we all caught a horrific stomach bug and lost track of what month it was. I phoned the surgery convinced child services would be alerted, but the receptionist just sighed, booked us in for the following Tuesday, and told me they operate on a "catch-up" system. You just pick up where you left off, no judgment involved.