Calculators
Ovulation calculator: Figure out your most fertile days
hCG calculator: How to track your hCG levels at home
Pregnancy test calculator: Figure out when a pregnancy test is most accurate
Period calculator: Predict when your next period will arrive
Pregnancy due date calculator
IVF and FET Due Date Calculator
Due Date by Ultrasound Calculator

Natalia Viarenich, MD
Obstetrician-Gynecologist, Lithuania
Work Experience: 5+ years’ experience in obstetrics and gynecology
“Participating in the birth of a new life is a great responsibility and happiness. I really enjoy the feeling that you can help women: explain, inform, and reduce their fear of the unknown. Every day is different, and it’s never boring.”
Dr. Natalia Viarenich believes that being a doctor provides a lifelong opportunity to study, learn, and master new techniques. She is driven by the feeling that the unknown ahead keeps her in good shape, giving her the desire to move on in the medical realm.