Dating Safely
Love & Health
Finding the right partner is about more than chemistry. Use the genotype calculator below and explore the health considerations every couple should discuss before building a future together.
Select genotypes for both you and your partner to calculate compatibility.
Know Before You Commit
Other Health Considerations
Genotype is just one piece of the picture. A loving partnership also means being informed about these health factors — for yourselves and your future children.
Sickle Cell & Haemoglobin Disorders
Sickle cell disease affects millions globally, particularly those of African, Mediterranean, and Middle Eastern descent. Knowing your genotype before starting a family is one of the most important steps you can take.
WHO — Sickle Cell DiseaseHIV & Sexually Transmitted Infections
HIV and other STIs can affect both partners and future children. Routine testing before and during a relationship is a responsible and caring act — not a sign of distrust.
WHO — STI PreventionHepatitis B
Hepatitis B is highly prevalent in West Africa and can be transmitted to a baby during birth. Both partners should know their status — a vaccine exists and chronic infection is treatable.
WHO — Hepatitis BBlood Group & Rhesus Factor
Rhesus (Rh) incompatibility — where a mother is Rh-negative and the baby is Rh-positive — can cause serious complications in pregnancy. Understanding both partners' blood groups early enables preventive care.
NHS — Rhesus DiseaseGenetic Counselling
If either partner has a personal or family history of a hereditary condition — such as cystic fibrosis, thalassaemia, or chromosomal disorders — genetic counselling can help assess the risk to future children.
NHS — Genetic CounsellingFertility Health
Fertility can be affected by conditions like PCOS, endometriosis, or low sperm count. Discussing reproductive health openly — and seeking an assessment early — gives couples more options and time.
WHO — InfertilityMental Health
Some mental health conditions have a hereditary component. Open conversations about family mental health history, and supporting each other's mental wellbeing, are foundational to a healthy long-term relationship.
WHO — Mental HealthThis page is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional before making decisions about your health or family planning.