Measurement
Why calls distort fertility marketing attribution
In fertility, a meaningful share of first contact happens by phone, and phone inquiries routinely carry different intent than form fills. An account that only measures forms is reading a partial and skewed sample of its own results.
Ask a front desk how new patients reach out and the answer usually includes the phone prominently. Ask the advertising account the same question and it often answers with forms, because forms are what got tracked. The distance between those two answers is where fertility attribution goes wrong.
Two ways calls skew the picture
The first distortion is volume. When calls are invisible, campaigns that generate them look weaker than they are. Budget shifts toward form-heavy campaigns, and the account systematically underfunds whatever made the phone ring. Brand and local queries, which skew toward calling, are frequent casualties.
The second distortion is quality. Callers and form-fillers are often at different decision stages. Someone dialing a clinic has typically crossed a threshold of seriousness that someone downloading a pricing guide has not. Treating the two as interchangeable conversions hands the bidding system a blended signal that undervalues the more committed behavior.
What a sound call path looks like
- Dynamic number insertion on the website, so each paid visit sees a trackable number tied to its source, campaign, and query theme.
- Call conversions configured in the ad platform, with a minimum-duration or qualification rule so misdials do not count as inquiries.
- A join between the call record and the CRM inquiry, so a call that becomes a scheduled consultation can be attributed like any other lead.
- Neutral handling of recordings and notes: attribution needs the fact and source of the call, never its clinical content.
A quick self-check
Pull last month's scheduled consultations and mark which began with a phone call. Then check how many of those calls appear anywhere in the advertising account. In accounts without deliberate call attribution the second number is usually near zero, which means every budget decision that month was made on the form-fill sample alone.