That’s about 2 weeks ahead of when. It’s a boy or a girl; you just don’t know which yet. Your due date is calculated from the first day of your last menstrual period. Only about 200 sperms successfully reach the egg. This is called implantation. On average, a man’s ejaculate (about 2.
Moving into the fallopian tube
Never ignore professional medical advice in seeking treatment because of something you have read on the webmd site. Your body sheds the thick lining of the uterus, and your period starts. The fertilized egg starts growing fast, dividing into many cells.