We are planning for baby last month all was good...

How is pregnancy planned

First, the presence of any problems for a man or a woman must be excluded, as a semen analysis and testicular ultrasound are done to exclude varicocele or any other reasons hindering pregnancy
Likewise, for women, an obstetrician and gynecologist is consulted, and uterine and ovarian ultrasound is done, and the cycle should be regular
After making sure of these things, the days of ovulation are followed up during which the chance of pregnancy increases, and then should lot of sexual intercourse on those days.
In the event that the pregnancy is delayed for a long period without having any reasons, it is possible to do IVF 

What is the ovulation period

Ovulation usually occurs after about 14 days of the regular cycle, meaning the cycle that comes every 28 days, meaning that the sperm will be able to live  for a period of 5 days to 7 days.

What are the signs of ovulation

• A change in body temperature, i.e., it rises by half a degree
• An increase in cervical fluid
• Cervical fluid looks like egg white
• A change in the position of the cervix
• Increase sexual desire
• Pain on  the abdomen
• Breast swelling