The correct spelling of "Oral Contraceptives" is [ɔːrəl kɒntrəˈseptɪvz]. The first two syllables are pronounced with the same vowel sound as in "more". The "p" in "contraceptives" is silent and the stress is on the third syllable. The IPA phonetic transcription makes it easier for learners and non-native speakers to learn the correct pronunciation. Oral contraceptives refer to birth control pills that are taken orally to prevent pregnancy.
Oral contraceptives, also known as birth control pills, are a type of hormonal medication that women can take daily to prevent unwanted pregnancy. They contain synthetic hormones, such as estrogen and progestin, which work by suppressing the natural menstrual cycle and inhibiting the release of eggs from the ovaries.
The main function of oral contraceptives is to prevent fertilization of an egg by sperm. They primarily do this by thickening the cervical mucus, making it difficult for sperm to enter the uterus. Additionally, they also thin the lining of the uterus, which reduces the chances of implantation if fertilization occurs.
Oral contraceptives come in different formulations, including combined pills that contain both estrogen and progestin, as well as progestin-only pills. Combined pills are the most commonly prescribed type, and they typically consist of 21 active pills and 7 inactive or placebo pills. Progestin-only pills, on the other hand, must be taken daily without a break.
In addition to preventing unwanted pregnancy, oral contraceptives may also offer other benefits, such as regulating menstrual cycles, reducing menstrual cramps, and improving acne. However, it is important to note that they do not protect against sexually transmitted infections (STIs) and should not be considered as a form of STI prevention.
Oral contraceptives are widely available by prescription and should be taken under the guidance of a healthcare professional to ensure their safe and effective use.
The word "oral contraceptives" derives from combining the terms "oral" and "contraceptives".
1. Oral comes from the Latin word "ōrālis", which means "relating to the mouth". It ultimately comes from the Latin verb "ōrāre", meaning "to speak". In this context, "oral" refers to the method of ingestion, as oral contraceptives are taken by mouth.
2. Contraceptives also has Latin roots. The term is a combination of the Latin prefix "contra", meaning "against", and the Latin word "conceptionem", meaning "conception". Thus, "contraceptives" refers to methods or substances used to prevent conception or pregnancy.
When these terms are combined, "oral contraceptives" refers to contraceptive substances that are taken orally, typically in the form of pills.