You please tell us know when was the last date of your wife's menses then we can tell you when to test for pregnancy, usually two weeks after ovulation once can check for a pregnancy via the home pregnancy kit. The device give positive results only there are very rare chances of. False positive result, however get the test done and see the result and please be under medical supervision I urge you not to self medicate your self in a bid to fulfill your plans. Consult a competent knowledgeable sexologist for advice guidance and treatment online at once. Take the home
pregnancy test with the first sample of morning urine upon waking up from sleep.