Discovering that you are losing weight during pregnancy can feel unsettling. You are not alone with that concern. The answer is that unintentional weight loss can occur, especially early in pregnancy, but intentional dieting and restrictive diets are typically not recommended. The most important thing is to get a plan that suits your specific situation, together with your midwife or doctor, so that both you and the baby get what you need.

It is relatively common for weight to remain stable or decrease in the 1st trimester because many people experience nausea, vomiting, altered taste, and reduced appetite. This is not in itself a sign that something is wrong, but the development should be monitored, especially if the weight loss continues or becomes significant.

• Weigh yourself, for example, once a week at the same time, so you see a trend rather than day-to-day fluctuations.
• Aim for small, frequent meals if large portions are difficult.
• Focus on energy-dense, nutritious choices (e.g., yogurt, nuts, eggs, avocado), if you can tolerate them.

If you vomit frequently or have difficulty keeping food and fluids down, your weight may drop, and you may become dehydrated. This is not "willful weight loss," but a burden that should be taken seriously.

• Drink small sips often (water, ice cubes, soup, or oral rehydration solution as advised).
• Eat what works, even if the "perfect diet" is not realistic right now.
• Note how often you vomit and what you can keep down so you can provide concrete information to your midwife/doctor.

Contact your midwife or doctor if you experience rapid or continued weight loss, or if you also have symptoms that may indicate that your body is lacking fluids and energy.

• You can barely keep fluids down for a day.
• You feel extremely dizzy, very tired, or unwell.
• You urinate very little or very dark.
• You are worried, even if you have "only" lost a little weight. Worry is a good reason to seek support.

As a general rule, it is typically not recommended to go on a diet during pregnancy because the body needs energy and nutrients for the pregnancy. If you have a higher starting point (e.g., high BMI) and want to work on your weight, it should be done under professional guidance, where the focus is on health, stable blood sugar, sufficient protein, and important micronutrients, not on quick results.

• Eat regularly and avoid going too long without food if it increases nausea.
• Choose foods with protein and fiber when you can, so you stay full longer.
• Exercise to the extent you feel comfortable with and as recommended by your midwife/doctor.

If you are losing weight, the goal is often to stabilize: get enough fluids, energy, and nutrition without pushing yourself. Exercise can be fine for many pregnant women, but if you are low on food and fluids, it may be relevant to cut back and prioritize rest until you are more stable. It's a good idea to agree on a specific plan with your midwife.

• Have "emergency snacks" ready (crispbread, banana, drinking yogurt).
• Eat what you can in the morning if nausea increases later in the day.
• Ask for help with shopping or cooking if your energy levels are low.

As your body changes, comfort can also make a difference in everyday life, especially if your weight fluctuates and you feel sore in your back and pelvis. A support belt can provide relief and a more "held" feeling while you get your food and energy back on track. You can view Support Belts. And as your breasts grow and become more sensitive, a seamless, supportive nursing bra without underwire can be comfortable throughout pregnancy, for example, the Gel-Support Maternity Nursing Bra.