Hi I had a lap in jan and my periods still aren't back to normal the first few will be very different but should go back to normal after 3 or 4 my 3rd after the lap was barely there really light for 9 days (my periods usually go for 5) and my last were really heavy, it is normal but i'd say that if they dont go back to normal after 4 or so speak to your gyno im guessing you would have a follow up appointment?