Pregnancy occurs when a male’s sperm fertilises the female’s egg. During the woman’s monthly cycle, there can be a surge of a hormone called Luteinizing Hormone (LH). Successful fertilisation usually occurs within 24 hours of the LH surge.
SelfDiagnosis are able to supply a choice of ovulation tests that look for the presence of LH in urine. They have been selected for their price, accuracy, ease of use and reliability.
