Implantation Dip On Body Basal Temperature Charts
An implantation dip is a one-day drop in basal body temperature (BBT) that occurs during the luteal phase of the menstrual cycle (about seven to 10 days after ovulation). While anecdotal evidence has suggested that the BBT implantation dip is seen more often on pregnancy charts than it is on non-pregnancy charts, an implantation dip is not a guarantee that you’re pregnant. Here’s how to recognize an implantation dip on your BBT chart, what causes it, and what the actual odds are that you’re pregnant if you see one....