March 2018 has seen a correction of almost 10% in the Indian stock markets. The trend for this year seems to be flat so far with a lot of sideways movement.
However from an SIP standpoint you are a long term investors and should not be worried about what happens in the short term (1–3 years). Go ahead and invest in a set of funds that meet your investment objectives.
For long term goals, start SIPs in good diversified equity funds. For medium term goals, consider balanced funds and for short term goals, use liquid debt funds.