Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Multicenter Study Comparing Mirena and Systemic Progestin for Endometrial Hyperplasia
Brief Summary: Randomized controlled multi-center study with three arms including 200 patients with low risk endometrial hyperplasia. After confirmed diagnosis the patients will receive one of the following treatments:

1. Provera (Medroxyprogesterone (MPA)/progestin) 10 mg per oral treatment for 6 months 10 day each cycle,
2. MPA 10 mg continuously for 6 months,
3. Mirena (Levonorgestrel) impregnated IUD for 6 months.


Options:
A: Inclusion Criteria:

* Primarily have a confirmed diagnosis of endometrial atypical hyperplasia based upon hysteroscopy
* Have a desire for remaining reproductive function or uterus
* Need to be able to undergo correlative treatment and follow-up

Exclusion Criteria:

* Acute liver disease or liver tumor (benign or malignant) or renal dysfunction
* Pregnancy or suspicion of pregnancy
* Have a history of EAH and have disease relapse during Merina insertion
* Under treatment of high-dose progestin therapy more than 3 months in recent 6 months
* Congenital or acquired uterine anomaly including fibroids if they distort the uterine cavity
* Confirmed diagnosis of malignant tumor in genital system
* Acute severe disease such as stroke or heart infarction or a history of thrombosis disease
* Hypersensitivity or contradiction to any component of this product
* Ask for removal of the uterus or other conservative treatment
* Smoker(\>15 cigarettes a day)
B: For Patients With Endometrial Cancer：

Inclusion Criteria:

* ≤40 years of age:
* Having a strong desire for fertility preservation;
* Histological diagnosis is confirmed as well-differentiated (grade 1) endometrioid adenocarcinoma by the designated gynecological pathologists, and the progesterone receptors (PgRs) is positive in immunohistochemistry;
* Disease limited to the endometrium (stage 1A) on MRI;
* Serum CA125/199 level is within normal limit (Laparoscopic exploration to rule out ovarian tumor or another metastasis if necessary);
* Patients should have undergone counseling to learn fertility-preserving treatment is not standard of care for the treatment of EC, volunteered to participate in this study, signed the informed consent form, and agreed to participated in clinical follow-up.

Exclusion Criteria:

* Patients have allergies or contraindications (except for thromboembolic disease, liver dysfunction, hypertension, and diabetes) for the involved drugs;
* Patients have lynch syndrome (LS);
* Patients have contraindications for pregnancy;
* Patients have serious underlying disease, malignancies at other site(s), acute liver or kidney disease, acute liver or kidney diseases, acute or subacute genital tract infections and congenital or acquired abnormal uterine development (that may make intrauterine device placement impossible);
* Patients refuse to participate in clinical follow-up or sign the informed consent form.

For Patients With Endometrial atypical hyperplasia：

Inclusion Criteria:

* ≤ 40 years of age
* Having a strong desire for fertility preservation
* Histological diagnosis is confirmed as atypical endometrial hyperplasia (EAH) by the designated gynecological pathologists
* Having volunteered to participate in this study, signed the informed consent form, and agreed to participate in clinical follow-up

Exclusion Criteria:

* Patients have allergies or contraindications (except for thromboembolic disease, liver dysfunction, hypertension, and diabetes) for the involved drugs
* Patients have contraindications for pregnancy
* Patients have serious underlying disease, malignancies at other site(s), acute liver or kidney disease, acute or subacute genital tract infections, and congenital or acquired abnormal uterine development (that may make intrauterine device placement impossible)
* Patients refuse to participate in clinical follow-up or sign the informed consent form.
C: Inclusion Criteria:

* Premenopausal Patients
* Patients with histologically confirmed endometrial hyperplasia without atypia

Exclusion Criteria:

* Endometrial hyperplasia with atypia
* Endometrial Carcinoma
* Suspected pathology on Physical/Ultrasonographic Examination e.g. fibroids, adnexal abnormality
D: Inclusion Criteria:

* Histologically confirmed endometrial hyperplasia,
* D-score \> 0,
* Age 30-70 years,
* No contra-indications against progestin hormones,
* Written consent,
* Patients who have been treated with transcervical resection need a histologically confirmed diagnosis of hyperplasia taken after the TCR

Exclusion Criteria:

* D-score \< 0,
* Age \< 30 or \> 70,
* Increased sensitivity to progestins,
* Pregnancy,
* Infection or cancer in genitalia or mammary gland,
* Liver disease,
* Serious thrombophlebitis.

Answer: D