First Trimester

  Week 1
  Week 3
  Week 5
  Week 7
  Week 9
  Week 11

 Week 2
 Week 4
 Week 6
 Week 8
 Week 10
 Week 12

Second Trimester  

  Week 13
  Week 15
  Week 17
  Week 19
  Week 21
  Week 23
  Week 25
  Week 27

 Week 14
 Week 16
 Week 18
 Week 20
 Week 22
 Week 24
 Week 26
 

Third Trimester

  Week 28
  Week 30
  Week 32
  Week 34
  Week 36
  Week 38
  Week 40

 Week 29
 Week 31
 Week 33
 Week 35
 Week 37
 Week 39