Emergency Contraception: What You Should Know


When it comes to reproductive health, women need to be well-informed about their options, including emergency contraception. In this article, we will delve into what you should know about emergency contraception. If you're seeking a female obstetrician in Sydney, understanding this crucial aspect of women's health is essential. Let's explore the different types of emergency contraception, how they work, and where to find a female obstetrician in Sydney for further guidance.

Types of Emergency Contraception

Emergency contraception comes in two main forms: the morning-after pill (also known as emergency contraceptive pills) and the copper intrauterine device (IUD).


Morning-After Pill

The morning-after pill is a popular choice for emergency contraception. There are two types available in Australia - Levonorgestrel and Ulipristal acetate. These pills are available over-the-counter without a prescription, which makes them easily accessible. It's essential to take them as soon as possible after unprotected intercourse for the best results.


Levonorgestrel pills, often known as "Plan B," work by preventing or delaying ovulation. They are most effective when taken within 72 hours but can be used up to 120 hours after unprotected sex. On the other hand, Ulipristal acetate pills work similarly but are effective up to 120 hours after unprotected intercourse.


Copper Intrauterine Device (IUD)

The copper IUD is another option for emergency contraception. It is a small, T-shaped device that is inserted into the uterus by a healthcare provider. One of the significant advantages of the copper IUD is its long-lasting effectiveness; it can be used as emergency contraception within five days of unprotected sex and provide long-term contraception if desired.


How Emergency Contraception Works

Emergency contraception operates by preventing pregnancy after unprotected sex or contraceptive failure. Here's how each type works:


 Morning-After Pill Mechanism

  1. Delaying Ovulation: Levonorgestrel and Ulipristal acetate primarily work by delaying ovulation, ensuring the sperm and egg do not meet.
  2. Changes in Cervical Mucus: These pills can also thicken cervical mucus, making it difficult for sperm to travel through the cervix and fertilise the egg.
  3. Disrupting Fertilisation: In some cases, emergency contraceptive pills may interfere with fertilisation, making it less likely for a pregnancy to occur.

Copper IUD Mechanism

The copper IUD, on the other hand, prevents pregnancy by affecting both the sperm and the egg:

  1. Sperm Immobilisation: The copper IUD releases copper ions, which are toxic to sperm. This immobilises the sperm, preventing them from reaching the egg.
  2. Inhibition of Fertilisation: The copper IUD also changes the uterine environment, making it less favourable for fertilisation.
  3. Inhibiting Implantation: In some cases, the copper IUD may affect the ability of a fertilised egg to implant in the uterus.

Finding a Female Obstetrician in Sydney

For women seeking emergency contraception or comprehensive reproductive health guidance, consulting with a female obstetrician Sydney is an excellent choice. Obstetricians specialise in women's reproductive health and can provide essential advice and care in various aspects of your reproductive journey. Here are a few steps to help you find a female obstetrician in Sydney:


Ask for Recommendations

Start by asking your friends, family, or primary care physician for recommendations. Word of mouth can often lead you to a trusted obstetrician who has a good reputation and is experienced in providing comprehensive care.


Check Online Directories

Online directories and medical websites can be valuable resources. Websites like HealthDirect and the Royal Australian and New Zealand College of Obstetricians and Gynaecologists (RANZCOG) can help you locate obstetricians in your area.


Research and Reviews

Once you've identified potential obstetricians, do some online research. Read reviews and check their qualifications and specialties. Look for obstetricians who have experience in the specific areas of reproductive health that you're concerned about.


Schedule Consultations

Before making a final decision, schedule consultations with a few obstetricians. This will allow you to meet them in person, discuss your needs, and determine if you feel comfortable and confident in their care.


Emergency contraception is a vital option for women to prevent unintended pregnancies, and understanding how it works is essential. Whether you opt for the morning-after pill or the copper IUD, timely action is crucial. 


If you're located in Sydney and need a female obstetrician to guide you through your reproductive health journey, numerous qualified professionals are available. Don't hesitate to seek the advice of a female obstetrician in Sydney to ensure you receive the most appropriate and personalised care for your reproductive health. It's always a wise choice to be informed and prepared, especially regarding your reproductive well-being.


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