Depression Bipolar Support Alliance Saturdays at 3 p.m. Purcellville Library, 220 E. Main St., Purcellville. 703-431-7160. Free.

Multiple sclerosis support Sunday, 2-4 p.m. Cascades Library, 21030 Whitfield Pl., Potomac Falls. 703-771-4256. Free.

CHADD support group for parents A meeting of CHADD (Children and Adults with Attention-Deficit/Hyperactivity Disorder.) Sunday, 3 p.m. KinderCare, 44051 Ashburn Village Shopping Plaza.

Lyme disease support Sunday, 3-5 p.m. Cornwall Medical Pavilion Building, 224D Cornwall St., Leesburg. Free.

Overeaters Anonymous Sundays at 5:30 p.m. Ashburn Presbyterian Church, 20962 Ashburn Rd., Ashburn. 571-340-2546.

Tai chi Stretching and strengthening movements, led by Suchi. Mondays at 11 a.m. Leesburg Senior Center, 102 North St. 703-737-8039. Free.

Leesburg blood drive Monday, 3-8 p.m. Rust Library, 380 Old Waterford Rd., Leesburg, 866-256-6372.

Breast cancer support Monday, 5:30-6:30 p.m. Inova Loudoun Hospital Radiation Oncology Center, 44035 Riverside Pkwy., Leesburg. For those who are newly diagnosed or are starting treatment. 703-858-8857. Registration required.

Overeaters Anonymous Mondays at 7:30 p.m. St. Peter’s Episcopal Church, 37018 Glendale St., Purcellville. 703-823-6682.

Parkinson’s support group Open to anyone with Parkinson’s disease, their family members, caregivers and loved ones. Tuesday, 6-7:30 p.m. Senior Center at Cascades, 21060 Whitfield Pl., Sterling. 703-724-9338. $1.

New mothers support Babies are welcome. Wednesdays, 9:30-11:30 a.m. Inova Loudoun Medical Pavilion, 224 Cornwall St., Leesburg. 703-858-6360. Free.

Drop-in grief support For those coping with a recent death. Wednesday, 1-2 p.m. Loudoun Capital Hospice, 209 Gibson St. NW (Suite 202), Leesburg. 703-777-7866.

Leesburg blood drive Next Thursday, 9 a.m.-2 p.m. Monroe Technology Center, 715 Childrens Center Rd., Leesburg. 866-256-6372.

La Leche League Next Thursday, 10 a.m.-noon, Panera Bread, 43670 Greenway Corp Dr., Ashburn, 703-753-3214.

Autoimmune diseases support group Next Thursday, 6:30-7:30 p.m. Jackson Building, 209 Gibson St., Leesburg. Free.

Reiki sessions A program for cancer patients that aims to recharge and balance the body’s energy. Next Thursday, 6:45-8 p.m. Inova Loudoun Hospital Radiation Oncology Center, 44035 Riverside Pkwy., Leesburg. 703-858-8857. Free. Registration required.

Cancer support For patients and their family members and friends. Next Thursday, 7-8 p.m. Ashburn Presbyterian Church, 20962 Ashburn Rd. 703-729-2012. Free.

Mothernet/Healthy Families Loudoun For first-time parents, assistance with medical, social and educational resources. Support workers meet with participants in their homes. English-Spanish translation provided. 703-444-4477, Ext. 217.

— Compiled by Sandy Mauck

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