Contact and Location

Fertility and Reproductive Health Services – Sunnyvale
Open 8 a.m. to 1 p.m. by appointment only
  • Mon: 7:30 a.m. - 4 p.m. by appointment only
  • Tue: 7:30 a.m. - 4 p.m. by appointment only
  • Wed: 7:30 a.m. - 4 p.m. by appointment only
  • Thu: 7:30 a.m. - 4 p.m. by appointment only
  • Fri: 7:30 a.m. - 4 p.m. by appointment only
  • Sat: 8 a.m. - 1 p.m. by appointment only
  • Sun: 8 a.m. - 1 p.m. by appointment only

Reproductive Endocrinology Lab

Monday - Friday:

  • 7:30 a.m. - 4 p.m. by appointment only

Saturday & Sunday:

  • Semen Processing: 7:30 - 8:30 a.m. by appointment only
  • Single-Hormone Blood Draws: 8 a.m. - noon, walk-ins only

Closed Christmas and New Year's Day


For Semen Processing appointments: (844) 662-9436

For Semen Thawing appointments: (408) 426-5492

For international patients:

(650) 723-8561
ims@stanfordmed.org