Synastry Mars in 1st House ~ The Doers
Mars in 1st House
The Mars person will have an energizing influence on the 1st House person and will spur them into action. The 1st House person can also spur the Mars person in action also. Whether this interaction is constructive will depend on the maturity of you both as well as other aspects with Mars. At times you may compete with each other. They can encourage each other to greater profession or political ambition. This can indicate sexual attraction if you are similar age.