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Contraceptive therapy refers to the various methods used to prevent pregnancy. These methods can be broadly classified into hormonal and non-hormonal types, and they work through different mechanisms to prevent fertilization, implantation, or ovulation. Here’s an overview of some common contraceptive therapies:
Hormonal contraceptives use hormones to alter the body’s normal reproductive processes. They are available in several forms:
Oral Contraceptives (Birth Control Pills):
These pills usually contain synthetic forms of estrogen and progestin.
They prevent ovulation (the release of an egg from the ovaries), thicken cervical mucus (making it harder for sperm to enter the uterus), and thin the uterine lining (making it less likely for a fertilized egg to implant).
Contraceptive Injections (Depo-Provera):
A shot of progestin is given every three months, preventing ovulation and thickening cervical mucus.
Contraceptive Implants:
A small rod containing progestin is inserted under the skin of the upper arm. It releases hormones to prevent ovulation for up to 3 years.
Contraceptive Patches:
A patch worn on the skin releases estrogen and progestin. It is changed weekly for 3 weeks, followed by a patch-free week.
Vaginal Rings (NuvaRing):
A small, flexible ring is placed inside the vagina, where it releases estrogen and progestin for up to 3 weeks.
Dr. Madhu Juneja is a highly skilled and compassionate gynecologist, obstetrician, and infertility specialist. With her extensive expertise and dedication, she has helped numerous patients navigate their reproductive health journey with confidence and care.
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