Woman's Conceiving Age

Month of conception

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

January

F

M

F

M

F

M

M

F

M

F

M

F

M

M

M

F

M

M

F

M

F

M

F

M

F

M

M

F

February

M

F

M

F

M

M

F

M

F

M

F

M

F

F

F

M

F

M

M

F

M

F

M

F

M

F

M

M

March

F

M

F

F

M

F

M

M

M

F

M

F

F

M

M

M

M

F

M

M

F

M

F

M

F

M

F

M

April

M

F

M

F

F

M

M

F

F

M

F

F

F

F

F

M

F

M

F

M

M

M

M

F

M

F

M

F

May

M

F

M

F

M

M

F

F

F

F

F

M

F

F

F

F

F

F

M

F

M

M

F

M

F

M

M

F

June

M

M

M

F

F

F

M

M

M

F

F

M

F

F

F

F

F

F

F

M

F

F

M

F

M

F

M

F

July

M

M

M

F

F

M

M

F

F

M

M

M

F

F

F

F

F

F

F

F

M

F

M

M

F

M

F

M

August

M

M

M

F

M

F

F

M

M

M

M

M

F

F

F

M

F

M

F

M

F

M

F

M

M

F

M

F

September

M

M

M

F

F

M

F

M

F

M

M

M

F

F

F

F

F

F

M

F

M

F

M

F

M

M

F

M

October

M

M

F

F

F

M

F

M

F

M

M

F

F

F

F

F

F

F

M

M

F

M

F

M

F

M

M

F

November

M

F

M

F

F

M

F

M

F

F

F

F

M

F

F

F

M

M

M

F

M

F

M

F

M

M

F

M

December

M

F

M

F

F

F

F

M

F

M

F

F

M

M

M

M

M

M

M

M

F

F

F

M

F

M

F

M