I keep getting confused with this whole months vs weeks thing yaar. My gynac always talks in weeks but my family asks in months. So 5 months matlab kitne weeks exactly?
Scientifically, 5 months is completed once you reach 21 weeks and 6 days. My doctor told me they count 4.3 weeks as one month, which is why the math gets tricky.
At Max Hospital, they consider 5 months as completing 20 weeks. You should ask your doctor or look at your scan report to know your exact gestational age.
Usually, 5 months means you are around 18 to 21 weeks. Since I had some complications, my doctor always made me track strictly by weeks rather than months, it's much safer.