- Pregnancy Week by Weeks
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You are nearly there.
Eleven weeks is close enough to thirteen that you can see the end of the first trimester from here, the milestone that has probably been sitting in the back of your mind since the day you found out, the point at which most women finally feel ready to tell people, to start believing in this pregnancy in a more unguarded way, to let themselves look at a pram in a shop window without immediately looking away.
And for many women, week eleven is also the week of the NT scan; the nuchal translucency ultrasound that is one of the most emotionally significant appointments of the entire first trimester. The scan that will, for most women, show a baby that looks unmistakably like a baby for the first time. The scan that will also, for some women, bring information that changes the conversation. The scan that you have been waiting for and possibly dreading simultaneously for several weeks now.
If your scan is this week or next, this article is for the version of you that is sitting in the waiting room, or the version that is lying awake thinking about it, or the version that has just come home from it and is processing everything it contained.
Your baby at 11 weeks: fig-sized and recognisably human
Your baby measures approximately 4.1 centimetres from head to bottom this week, the size of a small fig, and has grown dramatically even from last week. Baby is no longer the curled, comma-shaped form of the early embryo. Baby is straightening. Baby’s body is becoming more proportionate. Baby’s head, while still relatively large because of the extraordinary pace of brain development, is increasingly upright rather than forward-tilted.
Baby’s fingers and toes are fully separated,individual, distinct, entirely their own. Their limbs can flex. Their facial features are developing rapidly: eyes positioned toward the front of the face rather than the sides, ears taking shape on either side of the head, nose and mouth becoming increasingly defined. If you see your baby on the NT scan this week, you will see the profile, the line of their forehead, their nose, their chin, and it will look like a face. Possibly a face you already recognise as someone you are going to know for the rest of your life.
Baby’s skeleton is continuing to harden from cartilage into bone. All major organs, brain, heart, liver, kidneys, digestive system, are all present and becoming more complex week by week. The foundational construction that has been the biological priority for the past ten weeks is complete. Everything happening now is refinement and growth.
The NT scan: what it is and what to expect
The nuchal translucency scan is performed between 11 – 13 weeks. This is a specific window that cannot be extended, if you have not yet booked it and you want it, call your gynaecologist.
The scan does two things that are worth understanding clearly before you go in. First, it measures the fluid at the back of your baby’s neck (the nuchal fold) which in combination with blood test markers and your age provides a statistical risk assessment for chromosomal conditions including Down syndrome, Edwards syndrome, and Patau syndrome. Second, it gives you the most detailed look at your baby’s anatomy and development that technology can currently offer at this stage of pregnancy.
The risk assessment it produces is not a diagnosis. It is a probability, a number that tells you whether you are in a higher or lower risk category, not whether your baby has or does not have a particular condition. A low-risk result is reassuring but not a guarantee. A higher-risk result indicates that further diagnostic testing (CVS or amniocentesis) is available if you want definitive information. Your gynaecologist will walk you through what the result means for your specific circumstances, and no decision about further testing needs to be made on the day of the scan.
Most NT scans in Mauritius are conducted at private imaging centres. The procedure is performed abdominally or transvaginally depending on the position of your baby, your doctor will tell you which is needed. It typically takes thirty to forty-five minutes because the doctor needs your baby in a specific position to take the nuchal fold measurement accurately, and babies at eleven weeks do not always cooperate immediately.
What you will see: your baby, in profile, moving. My first reality check. At this stage baby’s movements are genuinely visible on screen, they can turn, kick, flex their arms. For many women, the NT scan is the moment the pregnancy becomes undeniably real in a way that the earlier scans, which showed a heartbeat but little else, did not quite achieve. The face in profile. The limbs moving. The heartbeat clearly visible as a rapid, steady flutter.
If the scan gives you something other than straightforward reassurance, if a measurement needs to be rechecked, if your gynaecologist wants to discuss the results in detail, if the number is higher than you hoped, please do not try to process it alone. The information belongs in a conversation with your gynaecologist who can contextualise what it means for your specific pregnancy, your specific age, your specific circumstances. Numbers on their own are not a story.
Symptoms at eleven weeks: the possible beginning of the end
For some women, week 11 is when the nausea very tentatively begins to ease. Not overnight, not completely, but in the small measurable ways that feel significant when you have been carrying it for six weeks: a morning that starts without immediate nausea, an evening when the smell of dinner does not send you out of the room, a day when you eat three actual meals and they stay down and you go to bed feeling fed rather than depleted.
For others, week 11 is indistinguishable from week 9. Both are normal. The improvement that most women experience through weeks 10 – 13 follows its own timeline rather than a predictable schedule, and comparing your experience to someone else’s, or to a pregnancy app’s promise that nausea resolves at twelve weeks is not useful.
What you are most likely still managing this week: nausea ranging from mild to significant, fatigue that has probably been your companion for six weeks and has not yet lifted, breast tenderness that may have stabilised, bloating and constipation from progesterone, heartburn and indigestion that tends to arrive in the second half of the first trimester, and occasional headaches. The end of the first trimester does not erase these symptoms immediately, it begins a gradual transition that most women experience as improvement over weeks 13 – 16 rather than a sharp resolution.
The emotional symptoms of week 11 are worth naming as clearly as the physical ones. Anxiety that has lived in the background of the first trimester often reaches a particular intensity in the week before or after the NT scan, the weight of waiting for information that matters, the vulnerability of caring this much about something you cannot control. This anxiety is not irrational. It is what happens when love exists before certainty. Give yourself permission to feel it without needing to dismiss it or be immediately reassured out of it.
Nutrition this week
If your appetite is beginning to return even slightly, week 11 is a good week to begin shifting from survival eating toward something more intentional, not because the previous weeks were wrong, but because the second trimester is approaching and eating well will become progressively more feasible as nausea eases.
The priorities remain the same as every week of the first trimester, but they are worth stating clearly in the context of what is happening developmentally. Your baby’s skeleton is hardening rapidly, calcium from milk, yoghurt, cheese, and calcium-set tofu directly supports this. Baby’s brain is still producing neurons at an extraordinary pace, omega-3 fatty acids from oily fish (the capitaine, the tuna eaten in moderation, the sardines from the tin that requires no cooking) directly support this. Baby’s blood supply is expanding, iron from dhal, lentils, dark brèdes, eggs, and lean meat paired with vitamin C from lime, tomato, papaye, or orange directly supports this.
None of this requires complicated meal planning. It requires the food that is already in a Mauritius kitchen, eaten regularly, with the specific combinations that make it most bioavailable. Dhal with tomato. Fish with a squeeze of lime. Brèdes cooked alongside a small amount of lemon. These are not nutrition hacks, they are the way people on this island have been eating for generations, and they happen to be nutritionally exactly right for pregnancy.
Healthy fats deserve a specific mention at 11 weeks. Avocado, nuts, seeds, olive oil, and oily fish provide the essential fatty acids that support your baby’s brain and nervous system development and are genuinely important throughout the first trimester and beyond. They are not a luxury to be rationed, they are a structural component of your baby’s developing brain. Include them regularly without anxiety about caloric content.
Hydration: the same consistent message, more important than ever in the Mauritius heat. Small sips throughout the day. Cold water with lime if plain water is still difficult. The water content of fresh fruit, soups, and yoghurt all contributing to total fluid intake.
Almost at the end
Eleven weeks is close enough to thirteen that the second trimester is no longer theoretical. It is one week away from the scan that most Mauritius parents wait for. It is two weeks away from the trimester that most women describe as the easiest.
You have been pregnant for eleven weeks, most of them quietly, most of them physically demanding in ways that were invisible to almost everyone around you. You have built every major organ your baby will ever have. You have sustained the most hormonally intense period of the entire pregnancy. You have kept showing up, for the feeds, the nausea, the scans, the appointments, the days when eating anything was an act of will, while looking to the outside world like someone who is simply going about their ordinary life.
That is not a small thing. That is everything.
One week at a time. You are nearly there.
When to contact your clinic
The consistent guidance across every first-trimester week: mild cramping without bleeding is common. Contact your gynaecologist or go directly to the Emergency for heavy bleeding, severe or one-sided abdominal pain, fainting, fever, vomiting so persistent that fluids cannot be kept down for several hours, or any symptom that feels clearly wrong rather than ordinary first-trimester discomfort. If the NT scan brings results that concern you, call your gynaecologist the same day rather than waiting for a scheduled appointment.
Week twelve is the week most Mauritius parents share their news. The NT scan will be complete for most women. The first trimester will be almost over. The risk of miscarriage, which was highest in the earliest weeks, will be measurably lower. The physical symptoms of the first trimester will be beginning, for most women, to ease.
You are one week away from that.
References: NHS — You and your baby at 11 weeks pregnant. nhs.uk. NHS — Nuchal translucency scan. nhs.uk. American College of Obstetricians and Gynecologists — First trimester screening. acog.org. World Health Organisation — Antenatal care recommendations. who.int. Tommy’s — 11 weeks pregnant. tommys.org.
Disclaimer: This article is for informational purposes only. Always consult your gynaecologist or midwife for guidance specific to your pregnancy. The NT scan results discussed in this article require interpretation by your healthcare provider in the context of your individual pregnancy. If you have concerns about your scan results, symptoms, or emotional health, contact your clinic.