Highlights Migration should not put at risk the achievements of SDG 3: universal access to sexual and reproductive healthcare. Lack of employment and higher demographic dependence explained the inequality of access to services in contraception among Venezuelan migrants. Contraceptive services are not reaching the Venezuelan migrants who need it the most (For instance, those in transit). Progress must in making the right to health compulsory for the migrant and refugee. Access to modern contraceptive methods in Colombia is still low in coverage. Sexual and reproductive health services to all must be regular, continuous, and shielded so that under no circumstances is it interrupted neither for infectious disease outbreaks to climate change emergencies in the future.