Table5 Table7

Table 6

Table 6:
Distribution of cycles according to the distance between the reference days in 5390 cases in which both days have been identified (European centres).*
 
 

Distance in days

Number of Cycles

Percent

Number of pregnancies

 
-9 1 0.0 0
-8 1 0.0 0
-7 1 0.0 0
-6 10 0.2 0
-5 16 0.3 1
-4 108 2.0 5
-3 203 3.8 15
-2 420 7.8 26
-1 809 15.0 56
0 1434 26.6 97
1 1119 20.8 80
2 692 12.8 58
3 356 6.6 29
4 170 3.2 13
5 33 0.6 4
6 14 0.3 2
7 1 0.0 0
8 1 0.0 0
9 0 0.0 0
10 1 0.0 0
       
Total 5390 100 386
 

* The distance is the difference: day of last low BBT minus mucus reference day.

 

 

Table5 Table7

Daily Fecundability: First Results from a New Data Base
Bernardo Colombo, Guido Masarotto
© 2000 Max-Planck-Gesellschaft ISSN 1435-9871
http://www.demographic-research.org/Volumes/Vol3/5