What Are The Adverse Effects Of Unwanted Kit?

hello doctor, my wife s 24 yrs old & i m married. My wife has tested postive for pregenency. Some of my friend has suggested us to take unwanted Kit. Does it really work . Will be there be any side effects????...Please suggest My wife is 24 yrs old, 56 kgs, 5 5 height ..... has been 9 weeks of pregnancy .. Hai Kya wo use kar sakti hai .she can take unwanted kit.. plz tell me