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:

* Healthy female volunteers between 18 and 50 years requiring contraception

Exclusion Criteria:

* Pregnancy or lactation
* Any conditions that might interfere with the outcome as well as all contraindications for OC use
B: 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
C: Inclusion Criteria:

* Sexually active women, at risk for pregnancy and not planning to use condoms;
* Women in need for contraception and willing to use an oral contraceptive (OC) for 12 months (13 cycles);
* At least 18 but not older than 50 years of age at the time of screening;
* Body mass index \>=17 and \<=35;
* Good physical and mental health;
* Willing to give informed consent in writing.

Exclusion Criteria:

* Contraindications for contraceptive steroids
* In accordance with the Summary of Product Characteristics (SmPC)/Package Insert of DRSP-EE, additional contraindications related to the antimineralocorticoid activity of drospirenone (conditions that predispose to hyperkalemia):
* Renal insufficiency;
* Hepatic dysfunction;
* Adrenal insufficiency.
* An abnormal cervical smear (i.e.: dysplasia, cervical intraepithelial neoplasia \[CIN\], squamous intraepithelial lesion \[SIL\], carcinoma in situ, invasive carcinoma) at screening;
* Clinically relevant abnormal laboratory result at screening as judged by the investigator;
* Use of an injectable hormonal method of contraception; within 6 months of an injection with a 3-month duration, within 4 months of an injection with a 2-month duration, within 2 months of an injection with a 1-month duration;
* Before spontaneous menstruation has occurred following a delivery or abortion;
* Breastfeeding or within 2 months after stopping breastfeeding prior to the start of trial medication;
* Present use or use within 2 months prior to the start of the trial medication of the following drugs: phenytoin, barbiturates, primidone, carbamazepine, oxcarbazepine, topiramate, felbamate, rifampicin, nelfinavir, ritonavir, griseofulvin, ketoconazole, sex steroids (other than pre- and posttreatment contraceptive method) and herbal remedies containing Hypericum perforatum (St John's Wort);
* Administration of investigational drugs and/or participation in another clinical trial within 2 months prior to the start of the trial medication or during the trial period.
* Subjects with a diagnosis of the endometrial biopsy such as hyperplasia, atypical hyperplasia, carcinoma or any other abnormality judged clinically relevant by the investigator (This is applicable only for the subjects participating in the endometrial biopsy substudy).
D: Inclusion Criteria

* Requests hormonal contraceptives as primary method of contraception
* Sexually active (intercourse within 30 days prior to study entry) or anticipating sexual activity within 30 days following study entry

Answer: B