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If the basal body temperature has not gone up, if the tests have failed to detect the LH surge, then chances are that you have not ovulated. The pain around ovaries could be present at the expected time of ovulation even if you do not ovulate. A complete check done will help to reveal the cause for this pain. A successful pregnancy depends on many factors (ovarian, uterine, hormonal, stress etc). You should consider getting a complete infertility work-up done for you and your partner to see if there are any underlying causes for the infertility/inability to conceive. Hormonal issues, problems involving ovaries and ovulation, uterine problems, cervical or vaginal infections should be ruled out for you. For your partner, semen analysis should be done to rule out infections and to confirm the quality and quantity of sperms produced. Treatment as needed (based on examination and investigations results) would be started to help you get pregnant. Wait for your appointment and visit your gynecologist/obstetrician for further evaluation and assistance and be in regular follow-up.
Take care.