 [ Symptoms ] could my partner have picked up genital herpes from a toilet seat or hot tub [ Disease ] hi it may be a good idea to see either you doctor or gyno get your periods sorted out and try find out if your releasing eggs you should find that ovulations day is day 14 of your cycle give or take a day so having unprotected sex 4 or 5 days before makes sure his sperm is there awaiting your egg the length or your cycle dose not really come in to it but see what your doctor or gyno says hope this helps you good luck