Final answer:
Seasonale is a combination birth control method that results in four periods a year; one of its key features is that it contains both estrogen and progesterone. The false statement is that Seasonale is a progesterone-only method. Adherence to the medication schedule is important to prevent pregnancy.
Step-by-step explanation:
The birth control method Seasonale is known for its schedule that results in only four periods per year. This is due to the regimen of taking one tablet daily for 84 consecutive days, followed by seven days of taking inert or placebo pills. During these seven days of taking inert pills, menstruation should occur.
However, the false statement about Seasonale is that it is a progesterone-only method of birth control. Seasonale is a combination contraception method, which means it contains both estrogen and progesterone. The presence of these two hormones is crucial in preventing pregnancy because, together, they stop ovulation, alter the cervical mucus to make it hard for sperm to reach the uterus, and thin the lining of the uterus to prevent implantation of a fertilized egg.
It's also important to note that adhering to the correct medication schedule is imperative. Skipping one or two pills or taking a pill late can disrupt the hormone levels, potentially leading to an increase in FSH and LH which can result in ovulation.
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