Oral Contraceptives (aka birth control pills)

Oral Contraceptives (aka birth control pills)

What is it?

• “The Pill” is the most popular method of birth control
• Oral contraceptive pills contain estrogen and progestin
• They come in packs of 21or 28 pills
• Progestin-only pills (“mini-pill”) are also available. They contain only progestin and can be prescribed to women who can’t take estrogen. Discuss with your healthcare provider for more information
• Requires a prescription from a health care provider

How does it work?

• One pill is taken every day at about the same time
• Prevents the ovaries from releasing an egg
• Thickens cervical mucus so sperm can’t pass through it
• Causes changes in the lining of the uterus

Effectiveness:

• The pill is 99.7% effective when used perfectly
• With typical use, it is 92% effective

Advantages

• Very effective and not permanent
• Makes periods more regular and decreases menstrual cramping
• Can often improve acne
• Decreases the risk of endometrial and ovarian cancer

Disadvantages

• Must remember to take every day
• A possible side effect is irregular bleeding orspotting
• Other possible side effects are nausea, bloating, breast tenderness and headaches
• Is not recommended for women over 35 who smoke
• May increase the risk of blood clots
• Does not protect against sexually transmittedinfections (STIs)

Got Questions—Need Info:

Sexual Health Services

Algoma District (800) 726-0398
Blind River (888) 356-2551
Elliot Lake (888) 211-6749
Sault Ste. Marie (705) 541-7100
Wawa (888) 211-8074

www.sexualityandu.ca

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