First trimester
Early visits focus on your health history, establishing a care plan, recommended testing, medications, nutrition, prenatal vitamins, activity, and symptoms or concerns.
Trillium Medical GroupWomen's Health • Family Medicine • Westlake Village (818) 597-9300Pregnancy care
Personalized care for you and your growing family.
Pregnancy comes with excitement, changes, and plenty of questions.
At Trillium Medical Group, we provide prenatal office care with personalized attention and clear communication. Whether you are planning a pregnancy, recently received a positive test, or are looking for an OB/GYN for prenatal visits, our team can help you understand your next steps.
A coordinated plan for your delivery. Your prenatal care at Trillium is supported by a delivery plan with an experienced, board-certified OB/GYN who works closely with our practice and has privileges at Los Robles Hospital. Learn about planning your delivery.
Every pregnancy is different. Prenatal visits help monitor your health and your baby's development while giving you a place to ask questions and discuss concerns.
Depending on your circumstances and stage of pregnancy, care may include:
Your clinician will recommend care based on your individual health history and pregnancy.
Contact our office after a positive pregnancy test and let our team know you would like to establish prenatal care. We can help determine the timing of your first appointment based on your circumstances. Tell us about medications you are taking or symptoms you are experiencing when you contact us.
Your first appointment is a chance to begin planning your care together. Depending on your circumstances, you may discuss:
Bring your questions about what to expect in the months ahead.
Early visits focus on your health history, establishing a care plan, recommended testing, medications, nutrition, prenatal vitamins, activity, and symptoms or concerns.
Visits continue to monitor your health and your baby's development. Your clinician can discuss recommended screening, physical changes, and your questions.
Visits may become more frequent. Care continues to monitor you and your baby and includes conversations about labor, delivery arrangements, and postpartum care.
Different tests may be recommended at different points in pregnancy. Recommendations can vary with your age, medical and family history, previous pregnancies, stage of pregnancy, and other factors. Your clinician can explain which screenings may be appropriate, what they evaluate, and what results may mean.
Planning for your baby's birth is an important part of your prenatal care. Dr. Williams provides prenatal office care at Trillium Medical Group and works hand in hand with an experienced, board-certified OB/GYN who has privileges at Los Robles Hospital. This collaborating physician provides delivery care at the hospital's Labor & Delivery Unit.
This coordinated approach is designed to support continuity between your prenatal care in our office and your hospital delivery. Our team will discuss your delivery arrangements with you during prenatal care so you can understand the roles of your care team and ask questions as you prepare for your baby's arrival. Talk with us about your individual delivery plan, the collaborating physician, and what to expect as your due date approaches.
Your appointments are also a place to discuss practical questions. As your due date approaches, conversations may include delivery plans with your delivering clinician, feeding, postpartum recovery, contraception, and emotional well-being.
We want you to feel comfortable asking questions and participating in decisions about your care. Our goal is to provide clear guidance while recognizing each patient's circumstances, preferences, and needs.

Dr. Williams is a board-certified obstetrician and gynecologist at Trillium Medical Group in Westlake Village.
Meet Dr. WilliamsContact the office after a positive pregnancy test. The timing of your visit depends on your history, symptoms, and circumstances; our team can help determine the next step.
A preconception visit is a chance to discuss your health history, medications, supplements, previous pregnancies, and questions about preparing for pregnancy.
Visit frequency changes throughout pregnancy and varies with your health and pregnancy. Your clinician will recommend a schedule for you.
Recommendations vary by stage of pregnancy, age, health history, and other factors. Your clinician will discuss testing and screening options with you.
Maternity benefits vary by plan. Please confirm your coverage and benefits with your insurer and call our office with questions about scheduling.
Dr. Williams provides your prenatal office care. For delivery, our practice works closely with an experienced, board-certified OB/GYN with privileges at Los Robles Hospital who provides care in its Labor & Delivery Unit. Our team will discuss this coordinated plan with you during prenatal care and answer your questions about the transition to hospital delivery.
Whether you are preparing for pregnancy or recently received a positive test, our team can help you plan the next step.