 [ Symptoms ] sex on the last day of your menstrual day my partner and i baby danced the last day of my cycle my cycle tends to last five days this cycle seemed a little weird the third day it was extra light and so i thought i was actually done until we baby danced my cycle is normally 28 days which i think people say is the norm is there a possibility that i could get pregnant i have tried to calculate and use my calendar to see when i am ovulating because we are ttc but last month it did not work i woke up with sore throat and runny nose [ Disease ] hi if i am right you need to wait till you have finished the course of antibiotics then take some acidophulus this will then get then good bacteria going again do hope this helps good luck