Background: Unwanted pregnancy is a common event in our environment and many of them will end in an unsafe abortion. Unsafe abortion isa significant cause of maternal mortality. Correct use of effective family planning methods will reduce the incidence of unwanted pregnancy andimprove the health of women.Objective: To determine the knowledge, attitude and practice of family planning among ante natal clients.Method: A cross sectional study of 346 consecutive antenatal clients using a self administered structured questionnaire. Analysis was with SPSSfor windows, version 15 and level of significance was set at P = 0.5 ( 95% confidential interval).Results: The mean age in the study was 28.06 + 4.9 and the mean parity was 1.51 + 1.5. 96.3% were married and all of them had at leastprimary education. Ninety-six percent of the respondents (n = 309) were aware of at least one family method. The most common methods knownby the respondents were Condom and Billings’ methods (48.6%). The commonest source of information on family planning was the mediarepresenting 35.1%. Only 47.5% of the respondents had used one form of family planning method. The most commonly used method wasBillings / Calendar (50.3%). Child spacing was the commonest reason for using family planning. Most of those who did not use (30.2%) feltthey had no need for it. Education and religion did not significantly affect the use of a family planning method. However, members of religiousgroups other than Roman Catholic were more likely to use a modern method (P