An pregnancy occurs when the fertilized ovum travels down t…

An pregnancy occurs when the fertilized ovum travels down the fallopian tube but implants before it reaches the lining of the uterus. occurs when some breast cells begin to grow abnormally, divide more rapidly than healthy cells, and continue to accumulate forming a lump or mass. is a painful condition in females where tissue that lines the inside of the uterus begins to grown in other areas such as the ovaries, fallopian tubes, and the tissue lining your pelvis. is a type of surgery that doctors can use to look inside your pelvic area to see endometriosis tissue.