How to deal with not avoiding pregnancy for more than a year

Patient's question:

In 2010, endometrium was thin, anovulation
In January 2011, pregnancy, fetal stopped developing, D&C
Until March 2013, check still anovulation, endometrium thin
Took Clomiphene tablets
Menstruation on June 25th
Blood test for 6 hormones on June 26th:
Estradiol: 24.952
Follicular phase: 40.7 to 220.4
1 day before ovulation: 209.0 to 424.6
2 days after ovulation: 74.7 to 117.1
Luteal phase: 50.7 to 242.1

Doctor's answer:

First, you should have your partner check the semen to see if there are any issues. If there are no problems, you should check for ovulation, which can be monitored through follicle tracking or basal body temperature measurement. If necessary, you can also have a gynecological endocrine check-up. If ovulation is not the issue, you can examine the fallopian tubes to see if they are functioning properly. If the fallopian tubes are also not the problem, then it falls under complex causes of infertility, and further tests will need to be conducted.