9 days after ovulation, bleeding in the same room, cervix is also good, will not say is pregnant abo

9 days after ovulation bleeding in the same room, cervical no problem, there is a possibility of threatened abortion, should be admitted to the hospital for blood hcg examination. If not pregnant may be due to irregular menstruation, endocrine disorders, uterine fibroids and endometriosis and other diseases caused by, should be admitted to the uterine color ultrasound examination and sex hormone six tests.