Backache after ovulation is not necessarily caused by pregnancy. It is mostly considered to be caused by overwork or suffering from diseases such as lumbar muscle strain or pelvic inflammatory disease, but if it is accompanied by menopause, it may be pregnancy. The symptoms of back pain after ovulation are usually not caused by pregnancy. If she has recently been overworked or suffers from a disease such as lumbar muscle strain, it can lead to low back pain. Secondly, it is also necessary to consider that it is caused by gynecological diseases, such as pelvic inflammatory disease, as the patient’s pelvis is continuously stimulated by inflammation, back pain can also occur. However, it should be noted that if a woman has intercourse during the ovulation period and her period is delayed after ovulation, she needs to be alert to the possibility of pregnancy. At this time, you can choose to use the early pregnancy test paper to test yourself, if the result is positive, you can go to the hospital to take blood tests HCG, is the gold standard to confirm the diagnosis of early pregnancy. If you have intercourse during ovulation without contraception, you may be pregnant, but you cannot determine whether you are pregnant by the symptom of back pain alone. It is recommended to rest more, avoid overwork, regulate bad mood, and consult a doctor if necessary.