 [ Symptoms ] treatment for household cleaning product allergies symptoms are fatigue shakiness nasalchest burning weakness and asthmatic reaction or shortness of breath already getting immunology shots for seasonal dust mites cat dander and mold  does not appear to help the cleaning product symptoms [ Disease ] surprisingly it can take as little as 30 minutes for a sperm to reach an egg in a woman is fallopian tube however sperm can live up to 72 hours 3 days inside a woman is body so fertilization could occur anywhere between 30 minutes and 3 days this slideshow by webmd gives a great visual overview of the process of conception i hope this answers your question