Ganho de Peso por Trimestre

1º ~0,5-2 kg; 2º/3º ~0,4 kg/sem.
Created by
Renato Passos, Eng. de Software
Reviewed by
Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

Ganho semanal (kg)
0,40

Formula

recomendação

About this calculator

The weight gain per trimester calculator is a useful tool for pregnant women to track their progress during pregnancy. It provides an estimate of the recommended weight gain for each trimester, considering nutritional needs and fetal development.

The calculator works based on recommendations from health organizations, such as the WHO and ANVISA. It considers the initial weight of the pregnant woman and the trimester of pregnancy to provide an estimate of the recommended weight gain. For example, in the first trimester, the recommended weight gain is approximately 0.5 to 2 kg.

It is essential to use this calculator in conjunction with regular medical follow-up. Excessive or insufficient weight gain can affect the health of the pregnant woman and the fetus. Additionally, the calculator does not replace medical advice, but serves as a support tool for pregnant women who want to monitor their progress.

Common precautions during pregnancy include maintaining a balanced diet, engaging in regular physical activity, and avoiding harmful substances, such as alcohol and tobacco. Furthermore, it is crucial to maintain regular medical follow-up to ensure the health of the pregnant woman and the fetus.

Frequently asked questions

What is the recommended weight gain for the first trimester?

The recommended weight gain for the first trimester is approximately 0.5 to 2 kg.

Why is it important to maintain a healthy weight gain during pregnancy?

Maintaining a healthy weight gain is crucial to ensure the health of the pregnant woman and the fetus, as excessive or insufficient weight gain can affect the health of both.

Does the weight gain per trimester calculator replace medical advice?

No, the calculator does not replace medical advice. It serves as a support tool for pregnant women who want to monitor their progress, but it is essential to maintain regular medical follow-up.

What are some common precautions I should take during pregnancy?

Some common precautions include maintaining a balanced diet, engaging in regular physical activity, and avoiding harmful substances, such as alcohol and tobacco.

Can I use the calculator if I am pregnant with twins?

Yes, but it is essential to consult a doctor for personalized guidance, as the recommended weight gain may vary for women pregnant with twins.

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