What is vaginal discharge like after conception?

its common to have slightly thick white discharge after conception but if you have irritation too then your most likely suffering form something like thrush i would advise that you go to your GP whether or not you have the irritation and ask about pregnancy and conception. it might be worth taking a pregnancy test and its up to you whether or not you do one at home or ask your GP to do one for you when you go and see them.