Somebody clarify this for me... 🤔

So when you get a positive OPK this basically tells you that you should be ovulating within the next 12-36 hours (under 2 days). Once you ovulate the egg last 12-24 hours (1 day).
So in theory you should continue having sex for up to 3-4 days after you get a positive OPK? 
Am I right? 
Thanks 💜