Please select the eligibility criteria that correspond to the clinical trial below.
Title: Oral Contraception and Ovarian Suppression in Women With Different Weights
Brief Summary: This study proposes a double blind randomized clinical trial to include normal weight and obese women who have normal ovulatory function at baseline; the investigators will randomize women to 2 widely used OCs and evaluate ovarian follicle development and circulating progesterone to assess ovarian suppression during OC use.


Options:
A: Inclusion Criteria:

* Age between 18 and 35 years (inclusive), in good general health and requesting contraception.
* Has regular menstrual cycles (length of cycle 21-35 days) (i.e., endogenous cyclicity without hormonal contraceptive use).

Exclusion Criteria:

* Known or suspected pregnancy or is lactating.
* History of ectopic pregnancies.
* Any genital infection (until successfully treated).
* Abnormal uterine bleeding of unknown origin.
B: Inclusion Criteria:

Healthy females

* 17(in states where the legal age of consent to receive contraceptives is 17)-40 years
* Regular, consistent menstrual cycles between 25 and 35 days
* Sexually active women requesting birth control
* In good general health, confirmed by medical history, physical (including gynecologic) examination and screening laboratory values

Exclusion Criteria:

* Known or suspected pregnancy;
* Lactating women
* Significant skin reaction to transdermal preparations or sensitivity to surgical / medical tape
* Any disease that may worsen under hormonal treatment (cardiovascular, liver, metabolic)
* Use of other contraceptive methods than study medication
C: Inclusion Criteria:

* Aged 18-35
* Body Mass Index (BMI) 19-24.9 or 30-39.9 kg/m\^2
* Willing to take birth control pills for 3-4 months
* Recent spontaneous pregnancy or cyclic menses

Exclusion Criteria:

* Contraindications to hormonal contraceptives
* Oophorectomy/Polycystic ovary syndrome (PCOS)
* Taken oral contraceptives to regulate menses recently
* Weight reduction surgery
* Used Depo-Provera within the last 12 months
* Pregnant or currently breastfeeding
* Desiring pregnancy within the next 4 months
* Unable to make study visit commitment
* Previous participation in this study
D: Inclusion Criteria:

* premenopausal with a uterus and at least one ovary
* willing and able to sign the informed consent
* willing to comply with the study protocol and visit schedule
* have a body mass index of less than 25, or greater than or equal to 30
* weight stable

Exclusion Criteria:

* known or suspected pregnancy
* delivery (vaginal or cesarean) within 4 months of device insertion
* abortion (first or second trimester) within 4 months of device insertion
* contraindications to Implanon use
* hemophilia
* undiagnosed abnormal genital bleeding
* hypersensitivity or allergy to any components of Implanon
* personal or family history of thrombosis or thromboembolic disorders
* hepatic tumors or active liver disease
* known or suspected carcinoma of the breast or history of breast cancer
* more that one cardiovascular risk factor such as hypertension or diabetes
* known history of PCOS, diabetes, or glucose abnormality
* present use or use within 2 months of device insertion of a CYP3A4 inducer
* breastfeeding women
* use of an investigational drug within 2 months of device insertion
* use of injectable contraception within 6 months of device insertion
* planning a pregnancy in the next 12 months
* known HIV infection
* smoking over the age of 35

Answer: C