Background: Maternal calcium absorption increases significantly during the second and
third trimesters. This increase in calcium absorption is directly related to maternal calcium intake
if found defect in calcium level during pregnancy that causes many problem for mother and fetal.
This study Aimed to: assess the knowledge, practice and attitude of pregnant women about effect,
deficiency of calcium during pregnancy. Subjects and Methods: A descriptive design the study
was conducted at both in outpatient clinic for pregnant women, in obstetrics and gynecology
department at Benha university hospital. The study included 300 pregnant women by systematic
random sample. Tools: (I) An interviewing questionnaire sheet was done constructed by
researcher, tool (II) Modified liker scale to assessment the attitude Result: highly statistical
significant relation between their total knowledge score and their personal characteristics. No
statistical significant relation between their total practice score and their personal characteristics.
No statistical significant relation between his total attitude score and their occupational status,
educational level and social level. Conclusion low level of knowledge about important of calcium
for fetus, Poor practice toward calcium intake and decrease practice for activity daily living,
calcium supplementation Recommendations: Health educational, Programs regarding nutritional,
in the future calcium supplements should be give free