Reversible fertility control for prevention of pregnancy in females
AssigneeNational Institute of Immunology
InventorsGursaran P. Talwar, Shakti Upadhyay, Charu Kaushic, Amarjeet Singh, Madan G. Sharma
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Abstract
There is provided a means for reversible fertility control for prevention of pregnancy in female mammals for several months through the use of neem oil or its components, applied locally to the uterus. There is also provided a spermicidal composition containing neem oil or its components in combination with reetha extract as a vaginal cream.
Claims8
An antifertility agent comprising neem oil and a reetha extract wherein the neem oil is present in a concentration of about 10%-25% weight/weight and the concentration of the reetha extract is about 0.5-1% weight/weight.
An antifertility agent comprising neem oil and a reetha extract wherein the neem oil is present in a concentration of about 25% weight/weight and the concentration of reetha extract is about 0.5-1% weight/weight.
Dependencies are inferred from the claim text.