מחשבון להריון

First day of last menstrual period:

Due date:

Average length of cycles (days):

days passed

days left

percentage done

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