Recently turned 40 and my cycle seems to have jumped from a very regular 26 days, to the last 3 being 20 days. Have done some Googling and what I’ve read suggests that I should consult my doctor if my cycle is less than 21 days. I’ve probably got more chance of finding the holy grail than accessing the impenetrable fortress that is my GP surgery post-covid, so was wondering if others had experienced similar and what it meant for them?