Please select the eligibility criteria that correspond to the clinical trial below.
Title: Preventive Health Education for Women of Reproductive Age
Brief Summary: The purpose of this study is to determine whether "video doctor" programs can effectively deliver preventive health messages to women of reproductive age while they wait to be seen in urgent care settings. In this study, the specific hypotheses being tested are: 1) is the video doctor program effective in improving women's knowledge about emergency contraception, and 2) is the video doctor program effective in improving women's knowledge about the importance of folate.


Options:
A: Inclusion Criteria:

* Women with cleft lip with/out palate (CLP), 16 to 45 years of age registered at the study clinics in Brazil or Women (16 to 45 years of age) with at least one natural child of any age with CLP registered at the study clinics.
* Women must reside in the catchment area of the study, which includes the states where the study clinics are located and surrounding states.

Exclusion Criteria:

* Consanguineous couples (up to third degree, i.e. first cousins or closer).
* Pregnany at the time of recruitment. Women will be recontacted later at an appropriate time for participation in the study.
* Couples either one of which have been sterilized.
* Taking any form of seizure medication.
* Planning to move outside of the study catchment area within the next year.
* B12 deficiency (\<174 pg/mL or 129.15 pmol/L).
* Being allergic to folic acid.
B: Inclusion Criteria:

Women were eligible if they were:

* Married
* Nulliparous
* \< 40 years old
* Living in the same household as their husband

Exclusion Criteria:

Women were excluded if they were:

* Pregnant at enrollment
* Planning to move out of the region
* Using iron supplements within the previous 3 months
* Using an implant form of birth control, or had surgery to prevent pregnancy
* Women with a Hb concentration of \< 70 g/L, defined as severely anemic according to WHO definition (5), were excluded from the study and appropriately treated
C: Inclusion Criteria:

* 18-45 year old English-speaking women

Exclusion Criteria:

* current pregnancy
* history of tubal ligation
* hysterectomy
* partner with a vasectomy
* no sex with men
* will not be able to be reached by telephone in 6 months
D: Inclusion Criteria:

* age between 18 and 44 years
* women who intend to become pregnant (not excluded women

Exclusion Criteria:

* pregnant women
* women planning to move to an area where the study is not ongoing
* women who do not understand and speak Italian
* women who do not have a phone
* women affected by epilepsy, even not assuming anticonvulsivant drugs
* women affected by diabetes
* women who previously had a tumour or a disease relevant for the study (Crohn disease, rheumatoid arthritis, ulcerative colitis)
* women who recently assumed antifolates, like methotrexate
* women who currently abuse or previously abused alcohol
* obese women
* vegetarian women
* women who had a previous pregnancy with neural tube defect (NTD) or any other congenital structural defect
* women or partners with NTD, or one of their relatives with an NTD
* women with positive family history for breast or colorectal cancer
* women with positive family or personal history of hereditary syndrome like adenomatous polyposis, or hereditary nonpolyposis colorectal cancer
* women allergic to folic acid
* women presenting contraindications to folic acid
* women affected by megaloblastic anaemia
* assuming folic acid at defined doses for conditions other than those already mentioned

Answer: C