Venus Opposing Retrograde Mars...

enters on January 27 (using a 1 degree orb), is exact on January 27 at 4.29pm in Kilmore, leaves on January 28.  Venus at 10 degrees and 50 minutes of Aquarius, retrograde Mars at 10 degrees and 50 minutes of Leo.

This is a the traditional planetary pair that represents the feminine and masculine... and the opposition usually represents the need to balance and compromise (I always imagine a see-saw in my mind when I see an opposition!).  Mars is currently retrograde in Leo, so isn't in the best shape: this suggests that the people and situations represented by Mars in your own chart are likely to need allowances to be made for them.  It looks like Venus will need to compromise a little in order to allow Mars to work through whatever it has to.

As usual, look to see where this transit is happening in your birth chart and which houses are ruled by Venus and Mars to get a feel for where adjustment and compromise may be needed.

If you have personal planets or points in Leo or Aquarius you are likely to feel this transit quite strongly.