There are more reasons for seeing blood during intercourse when menstruation is delayed for 9 days, which may be due to just in time for menstruation, contact bleeding, preeclampsia and other reasons.
1. Just in time for the onset of menstruation: Since menstruation is delayed for 9 days, the bleeding at the time of coitus coincides with the onset of menstruation, and the bleeding at this time is menstrual blood.
2. contact bleeding: if the patient’s cervix has lesions, such as cervicitis, cervical polyps, cervical cancer and other reasons, resulting in the local mucosal tissues are weaker, contact bleeding occurs during intercourse.
3. Pre-eclampsia: Delayed menstruation may be due to the fact that the patient is already pregnant, and the stimulation of coitus will cause uterine contraction, which will lead to the occurrence of pre-eclampsia symptoms, such as vaginal bleeding, abdominal pain and other symptoms.
If you have delayed menstruation for 9 days, there may be other reasons for the blood in the same room, it is recommended that you consult a doctor in time, under the guidance of the doctor to improve the relevant examination, to clarify the cause of the targeted treatment.