Forty

• The rains (in Noah's day) fell for 40 days and nights (Genesis 7:4).
• Israel ate Manna for 40 years (Exodus 16:35).
• Moses was with God in the mount, 40 days and nights (Exodus 24:18).
• Moses was again with God 40 days and 40 nights (Exodus 34:28).
• Moses led Israel from Egypt at age 80 (2 times 40), and after 40 years in the wilderness, died at 120 (3 times 40; Deuteronomy 34:7).
• The spies searched the land of Canaan for 40 days (Numbers 13:25).
• Therefore, God made Israel wander for 40 years (Numbers 14:33-34).
• 40 stripes was the maximum whipping penalty (Deuteronomy 25:3).
• God allowed the land to rest for 40 years (Judges 3:11).
• God again allowed the land to rest for 40 years (Judges 5:31).
• God again allowed the land to rest for 40 years (Judges 8:28).
• Abdon (a judge in Israel) had 40 sons (Judges 12:14).
• Israel did evil; God gave them to an enemy for 40 years (Judges 13:1).
• Eli judged Israel for 40 years (1 Samuel 4:18).
• Goliath presented himself to Israel for 40 days (1 Samuel 17:16).
• Saul reigned for 40 years (Acts 13:21).
• Ishbosheth (Saul's son) was 40 when he began reign (2 Samuel 2:10).
• David reigned over Israel for 40 years (2 Samuel 5:4, 1 Kings 2:11).
• The holy place of the temple was 40 cubits long (1 Kings 6:17).
• 40 baths (measurement) was size of lavers in Temple (1 Kings 7:38).
• The sockets of silver are in groups of 40 (Exodus 26:19 & 21).
• Solomon reigned same length as his father; 40 years (1 Kings 11:42).
• Elijah had one meal that gave him strength 40 days (1 Kings 19:8).
• Ezekiel bore the iniquity of the house of Judah for 40 days (Ezekiel 4:6).
• Jehoash (Joash) reigned 40 years in Jerusalem (2 Kings 12:1).
• Egypt to be laid desolate for 40 years (Ezekiel 29:11-12).
• Ezekiel's (symbolic) temple is 40 cubits long (Ezekiel 41:2).
• The courts in Ezekiel's temple were 40 cubits long (Ezra 46:22).
• God gave Nineveh 40 days to repent (Jonah 3:4).
• Jesus fasted 40 days and nights (Matthew 4:2).
• Jesus was tempted 40 days (Luke 4:2, Mark 1:13).
• Jesus remained on earth 40 days after resurrection (Acts 1:3).
• Women are pregnant for 40 weeks (time of testing). 
• http://www.ecclesia.org/truth/40.html

Apparently, you do not have to be pregnant to go through the 40 days of testing. But I think I have been very patient for these past 40 days and 40 nights. And I highly doubt that there is any special significance to this particular 40 days of testing...

Of course, it could be worse, it could be 40 weeks.

But I really don't think my patience will last that long.