© 2011 Church & Dwight UK Ltd. For UK residents only. All rights reserved
FIRST RESPONSE® is a trademark of Church & Dwight Co, Inc., Princeton, New Jersey, USA
* First Response has patented ultra-sensitive technology that can detect really small amounts of the pregnancy hormone. That means you could get the answer with First Response 1 day before any other pregnancy test. Always read the leaflet. 62% of women tested effectively 5 days before their period was due.
**Over 99% accurate in detecting the LH surge in Laboratory Studies. See insert.
† Based on directions of use