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Obstetrics & Gynaecology

Obstetrics and Gynaecology (O&G) is the medical specialty concerned with the treatment of conditions involving the female reproductive organs including the care of both pregnant and non-pregnant patients.

O&G services include antenatal care, intrapartum care, postnatal care, and also the management of common gynaecological problems, such as menstrual disorders, amenopause, pelvic abdominal masses, uterine fibroids, ovarian cysts, endometriosis, urinary prolapse, and urinary complaints.

  • All our premises are cleaned regularly to ensure your safety and wellbeing.

  • Only available at Core Clinic i12 Katong.

Our Professionals


AWS the Women’s Health arm of Singapore Medical Group (SMG), with a network of 17 Obstetrics & Gynaecology clinics and 1 Breast Care Centre, helmed by 16 specialists dedicated to women’s health and wellness care. They believe that specialist care should be easily accessible, with their clinics ideally located in the heartlands. Their range of services includes:  

  • Pregnancy
  • Gynaecology
  • Fertility
  • Birth Control
  • Laparoscopic Surgery

They are dedicated to seeing you through your health and wellness journey at every stage of life, by providing accurate content you can trust and connecting you to a comprehensive range of women’s health services.

Connect with Astra Women's Specialists on their WebsiteInstagram, and Facebook.

Dr Sivahami is a UK-trained Obstetrician & Gynaecologist, having spent 15 years in the United Kingdom. She obtained her medical degree from the University of Bristol and received her post-graduate specialist training in O&G in the Oxford Deanery, spending most of her training time at the John Radcliffe Hospital. In 2008, she obtained her membership from the Royal College of Obstetricians & Gynaecologists (MRCOG).

Dr Sivahami’s practice includes all areas of general obstetrics and gynaecology. She specialises in the management of high-risk pregnancies and mothers with medical conditions (such as diabetes, asthma, thyroid and cardiac disease). She also manages women with pregnancy complications (such as raised blood pressure in pregnancy, bleeding in pregnancy, pre-term labour, and fetal growth restriction).

Her general gynaecology practice includes screening for pre-cancerous changes of the cervix (colposcopy), contraceptive management, adolescent gynaecology and menopause management. She also performs gynaecological procedures such as hysteroscopy, laparoscopy, cystectomy, myomectomy, and hysterectomy.

Dr Siva

Dr Sivahami Sivananthan
MBChB (Bristol), MRCOG
Obstetrician & Gynaecologist