Hi guys what’s more reliable ultrasound from a gynecologist in Harley street or LH OPK? My gynecologist said I was ovulating on the scan at CD 13 (100mg Clomid cycle) however my cervix was still low and no OPK surge. My OPKs starting surging on CD16 however only really got high and not “peak”. CD21 and I’ve confirmed ovulation on Proov PDG tests. When do you think I ovulated? When my gynecologist said? Or after my OPKs? TIA! 🫶🏽