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Table 4 Number of total cycles and pregnancy rate per patient and per cycle in the 2 groupsa

From: Males with low serum levels of vitamin D have lower pregnancy rates when ovulation induction and timed intercourse are used as a treatment for infertile couples: results from a pilot study

 

GROUP 1

GROUP 2

P Value

Normal Vit D

Low Vit D

No. of couples

36

54

n.s.

No. of cycles

108

162

n.s.

No. of clinical pregnancies

10

5

n.s.

No. of term pregnancies

8

2

n.s.

Pregnancy rate/patient (%)

27.7

9.2

p < 0.05

Pregnancy rate/cycle (%)

9.2

3.0

p < 0.05

Delivery rate/patient (%)

22.2

3.7

p < 0.02

Delivery rate/cycle (%)

7.4

1.2

p < 0.01

No. of miscarriage

2

3

n.s.

Miscarriage rate (%)

20

60

n.s.

  1. a Values are mean ± SD