Hi good morning Thnxs for your question I need complete details regarding ur menes pattern and last menes date. For pregnancy sperms have to ejelated inside vagina and sperm have to fertilized egg and that fertilized egg have to implement in uterus. No role of white discharge from vagina. If any abnormal discharge from vagina after period over is not good for ur vaginal health. Use my online consulting link so that we can discuss ur quary and advise you accordingly and guid u prac.to/drpanchani