Asked for Female, 29 years old from Trivandrum
Only if condom fails (good chance of failure) and you have started ovulation (extremely low chance for this)
it is common not to get a period or scanty period or delayed periods when breastfeeding is going on. So during this time, it is important to use reliable family planning method so that either you are not worried about pregnancy now and then or don’t miss diagnosing pregnancy early.