Free Emergency Morning
After Pill

Oral Emergency Contraceptive Options

There are two oral emergency contraception are available:

Each option differs in duration of effectiveness.

Our clinicians will guide you choose the most effective contraception

The Morning After Pill

Emergency contraception (EC), often called the morning-after pill, is a hormonal medication that lowers the chance of unintended pregnancy after unprotected sex or contraceptive failure, such as a broken condom or missed pills.   

EC is safe to use and is well-tolerated, however it is time sensitive.  The sooner you take the EC tablet after unprotected sex the more effective it is.

Emergency contraceptive medicine mechanism of action is by inhibiting or delaying ovulation, thereby preventing fertilisation of the egg.

Levonorgestrel

Levonorgestrel is a synthetic progestogen that has been used in emergency contraception or better known as the morning after pill for many years.

Levonorgestrel works by inhibiting or delaying ovulation prior to the luteinising hormone (LH) surge.  It is suitable for most individuals, including those who are breastfeeding

Efficacy may be reduced in individuals with elevated body weight (Weight greater than 70kg) or BMI of over 26, will need to take TWO tablets of Levonorgestrel does not interfere with ongoing hormonal contraception.

Common side effects from Levonorgestrel are nausea, headache, fatigue and menstrual irregularities such as earlier or later period, or heavier period.

Ulipristal Acetate (Ella One)

Ulipristal acetate, marketed as Ella One, is a selective progesterone receptor modulator and is the newer of the emergency contraceptive pill although it has been around since 2009.

Ella One can be used up to 120 hours (5 days) post-intercourse with good efficacy throughout the five days.  Ella One works by delaying ovulation even after the onset of the Luteinising Hormone (LH) surge.

Ella One is considered more effective than levonorgestrel, throughout the 5 days after UPSI  it can be used and particularly in the later stages of the treatment window.

Women who are breastfeeding that prefers Ella One as an EC would need to express their milk for one week and discard.  A brief but temporary interruption in breast feeding is the general advice.

Common side effects from the morning after pill Ella One are headache, nausea, abdominal discomfort, and menstrual disturbances such as earlier or later period, or heavier period.

Any hormonal contraceptives and even levonorgestrel as emergency contraception should be delayed for 5 days after administration of Ella One, as using together use may reduce Ella One’s effectiveness.  It would be best to use barrier methods (e.g. condoms) during this 5 day interval.

Which Morning After Pill Option Is Right for You?

The choice between levonorgestrel and Ella One depends on several factors:

Our pharmacist can assess your individual situation confidentially and recommend the most appropriate option.

Follow-Up and Safety Advice

Role Within Contraceptive Care

Emergency contraception is intended for occasional use only and should not replace regular contraceptive methods.  Ongoing, reliable contraceptive options (such as the pill, implant, or Inter-uterine Device IUD) are more effective for long-term pregnancy prevention.