Pregnancy Week-by-Week

Explore your pregnancy journey. Discover how your baby is growing and get personalized tips.

Week 1

Trimester 1

Your baby is about the size of a

Conception

(N/A)

Pregnancy Tip

Focus on prenatal vitamins and folic acid; healthy diet

Week 2

Trimester 1

Your baby is about the size of a

Implantation

(N/A)

Pregnancy Tip

Gentle exercise; start tracking symptoms

Week 3

Trimester 1

Your baby is about the size of a

Poppy Seed

(0.01 inches)

Pregnancy Tip

Rest as needed; stay hydrated

Week 4

Trimester 1

Your baby is about the size of a

Poppy Seed

(0.04 inches)

Pregnancy Tip

First ultrasound may happen soon

Week 5

Trimester 1

Your baby is about the size of a

Apple Seed

(0.13 inches)

Pregnancy Tip

Manage morning sickness with small frequent meals

Week 6

Trimester 1

Your baby is about the size of a

Lentil

(0.25 inches)

Pregnancy Tip

Fetal heartbeat detected; continue prenatal care

Week 7

Trimester 1

Your baby is about the size of a

Blueberry

(0.51 inches)

Pregnancy Tip

Stay active but avoid strenuous workouts

Week 8

Trimester 1

Your baby is about the size of a

Raspberry

(0.63 inches)

Pregnancy Tip

Start thinking about prenatal screening

Week 9

Trimester 1

Your baby is about the size of a

Cherry

(0.9 inches)

Pregnancy Tip

Kidneys functioning; nap when tired

Week 10

Trimester 1

Your baby is about the size of a

Prune

(1.22 inches)

Pregnancy Tip

Teeth buds forming; calcium-rich diet

Week 11

Trimester 1

Your baby is about the size of a

Fig

(1.61 inches)

Pregnancy Tip

Talk to your baby; eyelids form

Week 12

Trimester 1

Your baby is about the size of a

Lime

(2.13 inches)

Pregnancy Tip

Finish first trimester; energy may improve

Week 13

Trimester 1

Your baby is about the size of a

Peach

(2.91 inches)

Pregnancy Tip

Skin, hair start developing; mid‑trimester prep