分类： 孕期护理_en

First Trimester (Weeks 1-12): Adjustment and Protection

Body Changes

• Nausea and vomiting (morning sickness), breast tenderness, fatigue and drowsiness
• Frequent urination, mood swings, heightened sense of smell

Care Essentials

• Continue folic acid supplementation: 400-800 ug daily, at least until week 12 of pregnancy
• Relieve morning sickness: eat small, frequent meals, avoid an empty stomach, eat soda crackers and ginger tea
• First prenatal visit: have an ultrasound at weeks 6-8 to confirm fetal heartbeat and embryo
• Avoid harmful substances: stay away from tobacco, alcohol, radiation, and chemical toxins
• Moderate exercise: walking, prenatal yoga; avoid strenuous exercise

Second Trimester (Weeks 13-28): Stability and Growth

Body Changes

• Morning sickness eases, belly becomes noticeably rounded, fetal movement is felt
• Increased appetite, skin changes (stretch marks, pigmentation)

Care Essentials

• Down syndrome screening / NIPT (non-invasive prenatal testing): undergo Down syndrome screening at weeks 15-20
• 4D detailed anomaly scan: have a systematic ultrasound screening at weeks 20-24
• Glucose tolerance test: screen for gestational diabetes at weeks 24-28
• Calcium and iron supplementation: 1000 mg calcium and 30 mg iron daily
• Prevent stretch marks: apply stretch mark oil and control the rate of weight gain
• Prenatal education: talk to the baby and listen to soothing music

Third Trimester (Weeks 29-40): Preparation and Waiting

Body Changes

• Difficulty moving around, lower back pain, swollen legs and feet
• Braxton Hicks contractions, increased urinary frequency, poorer sleep quality

Care Essentials

• Count fetal movements: count for one hour each morning, noon, and evening; no fewer than 30 movements in 12 hours
• Fetal heart monitoring: have regular fetal heart monitoring after week 32
• Prepare the hospital bag: have delivery items ready before week 36
• Choice of delivery method: understand the pros and cons of natural birth and C-section
• Breathing exercises: learn the Lamaze breathing method
• Watch for signs of labor: bloody show, water breaking, regular contractions

Nutrition Supplement Summary Table for Each Pregnancy Stage

Stage	Key Nutrients	Food Sources
First trimester	Folic acid, Vitamin B6	Dark green vegetables, nuts, legumes
Second trimester	Calcium, iron, DHA	Milk, red meat, deep-sea fish
Third trimester	Protein, dietary fiber	Eggs, lean meat, whole grains

Every stage of pregnancy has its own unique beauty. Taking good care of yourself is the best gift you can give your baby.

First trimester (weeks 1-12): focus on folic acid supplementation and relieving morning sickness; second trimester (weeks 13-28): pay attention to Down syndrome screening, detailed anomaly scan, and glucose tolerance test; third trimester (weeks 29-40): count fetal movements, do fetal heart monitoring, and prepare the hospital bag. Each stage has different care priorities—take it step by step.

First Trimester (Weeks 1-12): Adjustment and Protection

Body Changes

• Nausea and vomiting (morning sickness), breast tenderness, fatigue and drowsiness
• Frequent urination, mood swings, heightened sense of smell

Care Essentials

• Continue folic acid supplementation: 400-800 ug daily, at least until week 12 of pregnancy
• Relieve morning sickness: eat small, frequent meals, avoid an empty stomach, eat soda crackers and ginger tea
• First prenatal visit: have an ultrasound at weeks 6-8 to confirm fetal heartbeat and embryo
• Avoid harmful substances: stay away from tobacco, alcohol, radiation, and chemical toxins
• Moderate exercise: walking, prenatal yoga; avoid strenuous exercise

Second Trimester (Weeks 13-28): Stability and Growth

Body Changes

• Morning sickness eases, belly becomes noticeably rounded, fetal movement is felt
• Increased appetite, skin changes (stretch marks, pigmentation)

Care Essentials

• Down syndrome screening / NIPT (non-invasive prenatal testing): undergo Down syndrome screening at weeks 15-20
• 4D detailed anomaly scan: have a systematic ultrasound screening at weeks 20-24
• Glucose tolerance test: screen for gestational diabetes at weeks 24-28
• Calcium and iron supplementation: 1000 mg calcium and 30 mg iron daily
• Prevent stretch marks: apply stretch mark oil and control the rate of weight gain

Third Trimester (Weeks 29-40): Preparation and Waiting

Body Changes

• Difficulty moving around, lower back pain, swollen legs and feet
• Braxton Hicks contractions, increased urinary frequency, poorer sleep quality

Care Essentials

• Count fetal movements: count for one hour each morning, noon, and evening; no fewer than 30 movements in 12 hours
• Fetal heart monitoring: have regular fetal heart monitoring after week 32
• Prepare the hospital bag: have delivery items ready before week 36
• Breathing exercises: learn the Lamaze breathing method
• Watch for signs of labor: bloody show, water breaking, regular contractions

Pregnancy Nutrition Supplement Summary Table

Stage	Key Nutrients	Food Sources
First trimester	Folic acid, Vitamin B6	Dark green vegetables, nuts, legumes
Second trimester	Calcium, iron, DHA	Milk, red meat, deep-sea fish
Third trimester	Protein, dietary fiber	Eggs, lean meat, whole grains

Every stage of pregnancy has its own unique beauty. Taking good care of yourself is the best gift you can give your baby.

First trimester (weeks 1-12): Focus on folic acid and easing morning sickness. Second trimester (weeks 13-28): Pay attention to Down syndrome screening, the anatomy scan, and the glucose tolerance test. Third trimester (weeks 29-40): Count fetal movements, do fetal heart monitoring, and prepare the hospital bag. Each stage has its own care priorities—take it step by step.