- Pregnancy Week by Weeks
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If there is a week in the first trimester that most women would vote off the island, it is week eight.
Not because anything is going wrong. Everything is going right, actually — which is the particular cruelty of the eight-week experience. Your baby is developing at a pace that is genuinely extraordinary. Your body is working harder than it has ever worked. The placenta is building its infrastructure. Your blood volume is increasing. Your hormones are at some of the highest levels they will reach in the entire pregnancy.
And you feel absolutely terrible.
The nausea that arrived at week six has, for many women, settled in at week eight as a permanent resident. The exhaustion is no longer surprising but it has not become easier to carry. You are keeping a secret from most of the people around you while simultaneously navigating symptoms that affect everything, what you can eat, what you can smell, how you function at work, how you get through a normal day in Mauritius heat while feeling like you might be sick at any moment.
If this is where you are right now: you are doing it exactly right. The difficulty of this week is a direct measure of how hard your body is working. Let me tell you what is happening.
Your baby at 8 weeks — the size of a raspberry, and growing fast
Your baby measures approximately 1.6cm from head to bottom this week, roughly the size of a small raspberry. Baby has more than doubled in size since last week, and that extraordinary pace of growth will continue for several more weeks.
Baby is still curled into the characteristic C-shape of early embryonic development, but things are becoming distinctly more human. Baby’s head is beginning to uncurl slightly. Baby’s arms are lengthening, you would be able to see tiny elbow joints beginning to form if you could see them. Their legs are developing too, though slightly behind the arms at this stage. Early facial structures are becoming more defined: the beginnings of a nose, the position of the eyes moving from the sides of the head toward the front, the jaw taking shape.
Baby’s brain is the most active development site this week, producing new cells at a rate that will never be matched again at any point in their life. The head is still proportionally very large relative to the rest of the body specifically because of this brain growth, and it will remain so for several more weeks.
The placenta is building rapidly. The tiny villi (finger-like projections that embed into the uterine wall and create the surface area for nutrient and oxygen exchange) are forming this week. The placenta will not take over full hormonal responsibility until around week 12, but its infrastructure is being constructed right now, and it is this construction that is responsible for much of what you are feeling.
Why week 8 feels so hard
La hCG hormone, the one that turned your test positive, peaks somewhere between weeks 8-10 in most pregnancies. This peak is directly linked to the intensity of nausea, which is why the first trimester tends to be worst around this window rather than easing at the point when most women hoped it might.
Nausea at eight weeks is not just in the morning, and if yours is not following the schedule the name implies, you are not unusual, you are the majority. Many women at eight weeks experience nausea throughout the entire day, with brief windows of tolerance rather than clear periods of feeling well. Certain smells become impossible, the fish curry that never bothered you, the garlic in the kitchen, your partner’s normal scent, the inside of a shop you used to enjoy. Food aversions can be extreme and specific and make no sense at all, and they do not have to make sense. They are driven by hormonal changes that are not under your conscious control.
Alongside the nausea: the exhaustion that is unlike ordinary tiredness, breast tenderness that may have intensified further this week, bloating that makes your clothes feel wrong even though your bump is not yet visible, and for some women a metallic taste that sits at the back of the mouth and affects everything you eat. Frequent urination. Occasional headaches. Mood that shifts within the same hour between gratitude and anxiety and a specific kind of irritability that you recognise is not entirely rational but cannot entirely prevent.
All of this is the first trimester at peak intensity. It is not a signal that something is wrong. For most women, it is a signal that the pregnancy is progressing well, that hormones are at the level they need to be, and that your body is doing an enormous amount of work that no one around you can see.
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Eating when nothing is manageable
Nutrition at eight weeks is not about perfection. It is about survival with as much nourishment as circumstances allow.
The practical reality of eating well at peak nausea is that your options are constrained by what you can tolerate today, not by what a pregnancy nutrition guide tells you to eat. If bananas are the only fruit you can face, eat bananas. If plain rice and dhal is the only meal that does not trigger nausea, eat plain rice and dhal. If cold food is easier than hot because cooking smells are unbearable, eat cold food. These are not failures of pregnancy nutrition. They are appropriate adaptations to a temporary physiological state.
The principles worth holding onto even on the hardest days: small amounts more frequently rather than large meals that sit heavily, something in your stomach before you get out of bed in the morning if that is when nausea is worst, and consistent hydration in the Mauritius heat, which compounds the effects of nausea more than most women expect. Plain water can be difficult when nausea is severe, cold water with lime, small sips of coconut water, or ice chips are often better tolerated.
Iron matters this week and throughout the first trimester even if you cannot eat the full range of iron-rich foods you would normally include. When appetite allows: dhal and lentils, dark leafy greens, eggs, fish, and lean meat are your most accessible sources in a Mauritius kitchen. Combine any plant-based iron source with something containing vitamin C, a squeeze of lime, a side of tomato, a piece of papaye, to improve how much your body actually absorbs.
Folic acid: continue taking it every day, even on the days when keeping it down is an effort. The neural tube development it protects is still in a critical window at eight weeks.
If vomiting is so frequent that you cannot keep fluids down for more than a few hours, contact your gynaecologist. This is hyperemesis gravidarum territory and it warrants medical management, not simply pushing through. You are not being dramatic and you do not need to manage it alone.
The first scan
Many Mauritius gynaecologists schedule an early ultrasound between weeks seven and ten, depending on their usual practice and your specific circumstances. If yours is at eight weeks, here is what it typically shows at this stage.
On a transvaginal ultrasound, which provides clearer images this early than an abdominal one, your baby will be visible as a small, clearly defined form within the gestational sac. The heartbeat (now established for a week or two) will be visible as a rapid flickering movement rather than something you can hear with a handheld device. Many women describe this as one of the most emotionally significant moments of the entire pregnancy: the first time the pregnancy stops being something they know from a test result and becomes something they can see moving on a screen.
The heartbeat rate at eight weeks is typically between 150 and 170 beats per minute, very fast by adult standards, and entirely normal at this stage.
Dating from an eight-week scan is generally more accurate than dating from the last menstrual period, because the embryo’s size at this stage follows a predictable growth pattern with less individual variation than later in pregnancy. If the scan dates you slightly differently from what you calculated, this is likely an accurate adjustment rather than cause for concern.
If your gynaecologist suggests a follow-up scan or mentions something they want to see more clearly, try not to catastrophise. Early ultrasound images are highly dependent on the baby’s position, the equipment, and the exact developmental stage, and a request to look again is very often simply a request for a better view rather than a sign that something is wrong.
The emotional weight of week eight
You are carrying a significant secret in a week that is physically demanding. Most of the people in your life do not know you are pregnant. Your colleagues do not know why you seem slightly off. Your family, if you have not told them yet, cannot offer the specific support that would help. You are managing all of this alone, or nearly alone, while simultaneously feeling worse than you have felt in recent memory.
This is the specific emotional weight of the first trimester and it is genuinely hard in a way that is difficult to articulate to anyone who has not been inside it. The joy and the difficulty are both real and they coexist in the same body in the same week and you do not have to choose between them or explain how that is possible.
If anxiety has become difficult to manage, if the worry about the pregnancy feels more constant and more distressing than the ordinary concern that most expectant mothers carry, please speak to your gynaecologist about it. Antenatal anxiety is common, it is treatable, and it is not a sign of being unable to handle pregnancy. It is a sign that your brain is doing what brains do when something deeply important and inherently uncertain is underway.
When to contact your clinic this week
Mild cramping and very light spotting can occur in early pregnancy and are not always cause for alarm. The things that warrant prompt contact with your gynaecologist or going directly to emergency rather than waiting: heavy bleeding that resembles or exceeds a period, severe one-sided pelvic pain, significant dizziness or fainting, vomiting so persistent that you cannot keep fluids down, fever, or any symptom that feels distinctly wrong to you. Your instinct is a valid clinical signal. If something feels different from ordinary first-trimester discomfort, act on it.
Next week your baby reaches the size of a strawberry — slightly larger, slightly more defined, with fingers beginning to emerge from the paddle-like hands that formed this week. For many women, week nine is when the nausea is at or approaching its absolute peak before the gradual improvement that most experience in weeks ten through thirteen.
You are weeks closer to the second trimester. You are doing it.
References: NHS — You and your baby at 8 weeks pregnant. nhs.uk. American College of Obstetricians and Gynecologists — Early pregnancy development. acog.org. World Health Organisation — Antenatal care recommendations. who.int. Tommy’s — 8 weeks pregnant. tommys.org.
Disclaimer: This article is for informational purposes only. Always consult your gynaecologist or midwife for guidance specific to your pregnancy. If you have concerns about bleeding, pain, vomiting, or any other symptom at this stage, contact your clinic promptly.