Cilest is a brand name for a combination-type oral contraceptive, often referred to as a birth control pill. It contains two active ingredients, ethinylestradiol and norgestimate, which work together to prevent pregnancy by inhibiting ovulation, altering cervical mucus consistency, and impacting the uterine lining. Cilest needs to be taken daily at the same time to ensure its effectiveness in preventing unwanted pregnancies. It's important to consult a healthcare professional before starting any contraceptive method.

Yasmin is a combination hormonal contraceptive pill that is used to prevent pregnancy in women of reproductive age. It contains two active ingredients, drospirenone and ethinyl estradiol, which work together to prevent the release of an egg from the ovaries and thicken cervical mucus, making it difficult for sperm to reach the egg. Yasmin is taken once a day for 21 days followed by a seven-day hormone-free interval, during which the woman will typically have a withdrawal bleed. It is a highly effective form of contraception when taken correctly, but may also cause side effects and interactions with other medications.

Yaz is a combination oral contraceptive pill that contains two hormones, drospirenone and ethinyl estradiol. It is used to prevent pregnancy and to treat symptoms of premenstrual dysphoric disorder (PMDD) and moderate acne in women aged 14 years and older who have started menstruating. Yaz works by preventing ovulation, thickening cervical mucus, and altering the lining of the uterus to prevent implantation of a fertilized egg. It is taken orally once daily, preferably at the same time each day, and should be started on the first day of menstrual bleeding. Yaz may cause some side effects, including headache, nausea, breast tenderness, and changes in menstrual bleeding patterns. It may also increase the risk of blood clots, especially in women who smoke or have a history of blood clots. It is important to inform the healthcare provider of any medical conditions or medications being taken before starting Yaz.

Zoely 2.5mg/1.5mg is a combined hormonal contraceptive pill that contains two active ingredients: nomegestrol acetate and estradiol. It is used to prevent pregnancy in women of reproductive age. The dosage contains 2.5mg of nomegestrol acetate and 1.5mg of estradiol per tablet. It is typically taken once a day for 24 days followed by a four-day hormone-free interval. Zoely works by preventing the release of an egg from the ovaries, thickening the cervical mucus, and altering the lining of the uterus to make it less hospitable for implantation of a fertilized egg. It may also provide additional benefits, such as improving acne and reducing the severity of menstrual cramps. It is important to follow the instructions provided by the healthcare provider or as indicated on the packaging, and to be aware of the possible side effects and contraindications. It is always best to consult with a healthcare provider before starting any new medication.