Clínica Prof. Luís Guedes Martins is a multidisciplinary medical clinic in Porto, Portugal, with a particular focus on obstetrics, fetal medicine and prenatal diagnosis. Its ultrasound assessments are performed by physicians specialising in advanced obstetric imaging, with professional recognition and certifications noted by the clinic. Care supports maternal and fetal health during pregnancy, while a range of services is also available for children and adults.

The clinic offers consultations in fetal medicine, obstetrics and gynaecology, medical genetics, paediatric cardiology, neonatology, paediatrics, neuropediatrics, paediatric pulmonology, endocrinology and other specialties. Diagnostic services include pregnancy and gynaecological ultrasounds, fetal echocardiography and neuros sonography, growth and cervical-length assessments, cardiotocography, chorionic villus sampling and amniocentesis. It also provides paediatric heart imaging and electrocardiography, breast, thyroid and abdominal ultrasound, and other examinations.

For expectant parents, the clinic offers preparation for childbirth and parenthood, including information, guidance and practical training for pregnancy, birth and the postnatal period. Its stated opening hours are weekdays and Saturday mornings.