Pregnancy calendar

Pregnancy or gravidity is the time when (an) eggcell(s) is fertilized by a sperm, which then develops into an embryo and subsequently a fetus. On average, the pregnancy lasts for 40 weeks before delivery. This Convertworld pregnancy calendar can help you to estimate the different stages of the pregnancy.

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Trimester Month Date Week Events
Time passed
Trimester 1Month 0→1Week 1First day of last period
Week 2
Week 3Your baby's conceived
Week 4
Month 1→2Week 5Positive pregnancy test
Week 6
Week 7
Week 8
Week 9
Month 2→3Week 10
Week 11Your baby's heart beats
Week 12
Week 13
Trimester 2Month 3→4Week 14
Week 15The riskiest period is over
Week 16
Week 17Having a boy or girl?
Week 18
Month 4→5Week 19Feel your baby kick
Week 20Your baby hears sounds
Week 21
Week 22
Month 5→6Week 23
Week 24
Week 25
Week 26
Week 27
Trimester 3Month 6→7Week 28Your baby can breathe
Week 29
Week 30
Week 31
Month 7→8Week 32
Week 33Your baby has fingernails and toenails
Week 34
Week 35
Week 36
Month 8→9Week 37
Week 38Your baby is full-term
Week 39
Week 40Your baby's due next week