The stomach pain after ovulation is not implantation, because at this time the egg has just been discharged, sperm, egg has not met into a fertilized egg naturally has not been implanted, abdominal pain after ovulation is the follicular fluid into the pelvic cavity, stimulate the pelvic peritoneum and cause abdominal pain, this is the main reason for abdominal pain after ovulation in the ovulation of the symptom will be slowly relieved. There is also pelvic inflammation, resulting in abdominal pain during ovulation, anal cramps, lumbar pain, and this pain lasts longer. After ovulation because the egg has just been discharged, even if the immediate intercourse fertilized eggs can not immediately combined, more likely to travel to the uterine cavity to bed. If you have a reproductive requirement of women can choose to have sex during ovulation, so that the chances of conception will be higher, it is recommended to avoid heavy physical activity after ovulation, so as to avoid corpus luteum rupture caused by acute abdominal syndrome, and at the same time, pay attention to rest.