<s>[INST] hello i kuldeep ask if we had unprotected sex at night in the morning the slef test oregnecy strip would be show the right result or we have to wait for some time i want to ask after sex at night in the morning if i check pregnnceey by strip it would show right result? [/INST] Hi, thanks for writing..The right time to check for pregnancy is 2 days after the date of expected periods. The very next day only fertilisation takes place if ovum and sperm meet. The whole process takes 2 weeks for implantation to occur. Hope I have answered your queries. Feel free to ask ant doubts through  Good day. </s>