What am i doing wrong

Man every time we try to work our magic, the magic stuff leaks out I try to lay down for a while if even just went to sleep afterwards but I still always get my period I'm starting to think its just not going to happen for us 😣 I've never bought an ovulation kit I always use this app to tell me my most firtile day. I'm thinking we need to go to the doctor and see if do things wrong with one of us.