Women’s health includes reproductive care, preventive screenings, and access to safe, effective contraception. At Brentwood Primary Care, Dr. Shreya Khatri provides comprehensive women’s health services to help patients make informed decisions about birth control and preventive care.
Understanding your options empowers you to take control of your long-term health.
Birth Control Options: What Are the Most Effective Methods?
Choosing the right contraception depends on your health history, lifestyle, and family planning goals. Below are three of the most commonly used and highly effective birth control methods.
Intrauterine Devices (IUDs)
IUDs are small, T-shaped devices placed inside the uterus to prevent pregnancy. They are available in:
- Hormonal options (release progestin)
- Non-hormonal copper options
Hormonal IUDs work by thickening cervical mucus and preventing fertilization. Copper IUDs create an environment that is toxic to sperm.
IUDs are over 99% effective and can last between 3–10 years depending on the type.
Nexplanon (Birth Control Implant)
Nexplanon is a small rod inserted under the skin of the upper arm. It releases progestin to:
- Prevent ovulation
- Thicken cervical mucus
- Thin the uterine lining
Nexplanon is more than 99% effective and lasts up to three years.
Oral Contraceptive Pills (Birth Control Pills)
Birth control pills are taken daily and may contain:
- Progestin only
- A combination of estrogen and progestin
They prevent ovulation and reduce the likelihood of fertilization.
When taken consistently and correctly, birth control pills are highly effective.
Preventive Screenings Every Woman Should Know
Contraception is only one part of comprehensive women’s healthcare. Preventive screenings help detect issues early when they are most treatable.
Pap Smears & Cervical Cancer Screening
Pap smears typically begin at age 21, regardless of sexual activity.
For women ages 21–65 with normal results, screening is generally recommended every three years. Pap testing helps detect:
- Precancerous cervical changes
- HPV-related abnormalities
- Early cervical cancer
Mammograms & Breast Cancer Screening
Breast cancer screening with mammography usually begins at age 40.
Mammograms use low-dose X-rays to detect abnormalities before they can be felt. Early detection significantly improves treatment outcomes.
Screening frequency may vary depending on personal and family history.
Why Comprehensive Women’s Healthcare Matters
Access to contraception and preventive screenings allows women to:
- Plan pregnancies safely
- Reduce cancer risk through early detection
- Manage reproductive health proactively
- Improve overall long-term wellness
Personalized care ensures that decisions align with your health goals and medical history.
Women’s Health Services in Brentwood, CA
At Brentwood Primary Care, Dr. Shreya Khatri provides:
- Birth control counseling
- IUD placement and removal
- Nexplanon insertion and removal
- Pap smears
- Breast exams
- Preventive health screenings
If you have questions about contraception or preventive care, call (925) 471-4223 or schedule an appointment online.
Frequently Asked Questions
What is the most effective birth control option?
Long-acting reversible contraceptives such as IUDs and Nexplanon are among the most effective methods, with failure rates under 1%.
When should I start getting Pap smears?
Most women should begin cervical cancer screening at age 21.
When should I get my first mammogram?
Screening mammograms typically begin at age 40, but recommendations may vary based on risk factors.









