If you are not pregnant go see a doctor since you might have a hormonal problem.
Generally, those two particular skills are supposed to appear around 9-11 months, so at 15 months your son may be a bit delayed (but not necessarily--all kids are different). You should take your son to a pediatrician for an examination and further testing.
Yes, the duration of 6-9 months is equivalent to 9 months in terms of time.
9 months!
Your Jeweler's Showcase - 1952 Delayed Action was released on: USA: 9 October 1952
There are 280 days in 9 months.
There are: 12+9 = 21 months
9 months is 39.13 weeks.
No, the timeframe of 6 to 9 months is not equivalent to simply 9 months. It includes a range of time from 6 to 9 months, so it could be any duration within that range.
To convert 9 months into a decimal, divide 9 by 12 (total number of months in a year). So, 9 months as a decimal would be 0.75 (9 ÷ 12 = 0.75).
To convert 9 years and 4 months into months, first convert the years to months by multiplying 9 by 12, which gives you 108 months. Then, add the additional 4 months, resulting in a total of 112 months. Therefore, 9 years and 4 months is equal to 112 months.
No. It is just over 6 months. 9 months is about 273 days.
9 months. Since there are 12 months in a year, you multiply 12 months by 3/4 to get 9.