Pregnancy day-by-day

All days of my pregnancy

Your due date:

  • Ovulation date:
  • Conception date:
  • Implantation date:
  • Due date:

Your pregnancy begins at conception. (Sunday, December 29, 2019) Your due date is 266 days (38 weeks) later (Sunday, September 20, 2020). We will use the more popular numbering, starting 14 days before your conception. According to this, you are already 2 weeks pregnant at the time of conception, making your total pregnancy last 40 weeks, or 280 days.

40 weeks pregnant, 0 days to go

First trimester

Your first trimester is from to .

2 Weeks pregnant

2 Weeks pregnant
Dec 29, 2019 266 days to go
Dec 30, 2019 265 days to go
Dec 31, 2019 264 days to go
Jan 1, 2020 263 days to go
Jan 2, 2020 262 days to go
Jan 3, 2020 261 days to go
Jan 4, 2020 260 days to go

3 Weeks pregnant

3 Weeks pregnant
Jan 5, 2020 259 days to go
Jan 6, 2020 258 days to go
Jan 7, 2020 257 days to go
Jan 8, 2020 256 days to go
Jan 9, 2020 255 days to go
Jan 10, 2020 254 days to go
Jan 11, 2020 253 days to go

4 Weeks pregnant

4 Weeks pregnant
Jan 12, 2020 252 days to go
Jan 13, 2020 251 days to go
Jan 14, 2020 250 days to go
Jan 15, 2020 249 days to go
Jan 16, 2020 248 days to go
Jan 17, 2020 247 days to go
Jan 18, 2020 246 days to go

5 Weeks pregnant

5 Weeks pregnant
Jan 19, 2020 245 days to go
Jan 20, 2020 244 days to go
Jan 21, 2020 243 days to go
Jan 22, 2020 242 days to go
Jan 23, 2020 241 days to go
Jan 24, 2020 240 days to go
Jan 25, 2020 239 days to go

6 Weeks pregnant

6 Weeks pregnant
Jan 26, 2020 238 days to go
Jan 27, 2020 237 days to go
Jan 28, 2020 236 days to go
Jan 29, 2020 235 days to go
Jan 30, 2020 234 days to go
Jan 31, 2020 233 days to go
Feb 1, 2020 232 days to go

7 Weeks pregnant

7 Weeks pregnant
Feb 2, 2020 231 days to go
Feb 3, 2020 230 days to go
Feb 4, 2020 229 days to go
Feb 5, 2020 228 days to go
Feb 6, 2020 227 days to go
Feb 7, 2020 226 days to go
Feb 8, 2020 225 days to go

8 Weeks pregnant

8 Weeks pregnant
Feb 9, 2020 224 days to go
Feb 10, 2020 223 days to go
Feb 11, 2020 222 days to go
Feb 12, 2020 221 days to go
Feb 13, 2020 220 days to go
Feb 14, 2020 219 days to go
Feb 15, 2020 218 days to go

9 Weeks pregnant

9 Weeks pregnant
Feb 16, 2020 217 days to go
Feb 17, 2020 216 days to go
Feb 18, 2020 215 days to go
Feb 19, 2020 214 days to go
Feb 20, 2020 213 days to go
Feb 21, 2020 212 days to go
Feb 22, 2020 211 days to go

10 Weeks pregnant

10 Weeks pregnant
Feb 23, 2020 210 days to go
Feb 24, 2020 209 days to go
Feb 25, 2020 208 days to go
Feb 26, 2020 207 days to go
Feb 27, 2020 206 days to go
Feb 28, 2020 205 days to go
Feb 29, 2020 204 days to go

11 Weeks pregnant

11 Weeks pregnant
Mar 1, 2020 203 days to go
Mar 2, 2020 202 days to go
Mar 3, 2020 201 days to go
Mar 4, 2020 200 days to go
Mar 5, 2020 199 days to go
Mar 6, 2020 198 days to go
Mar 7, 2020 197 days to go

12 Weeks pregnant

12 Weeks pregnant
Mar 8, 2020 196 days to go
Mar 9, 2020 195 days to go
Mar 10, 2020 194 days to go
Mar 11, 2020 193 days to go
Mar 12, 2020 192 days to go
Mar 13, 2020 191 days to go
Mar 14, 2020 190 days to go

Second trimester

Your second trimester is from to .

13 Weeks pregnant

13 Weeks pregnant
Mar 15, 2020 189 days to go
Mar 16, 2020 188 days to go
Mar 17, 2020 187 days to go
Mar 18, 2020 186 days to go
Mar 19, 2020 185 days to go
Mar 20, 2020 184 days to go
Mar 21, 2020 183 days to go

14 Weeks pregnant

14 Weeks pregnant
Mar 22, 2020 182 days to go
Mar 23, 2020 181 days to go
Mar 24, 2020 180 days to go
Mar 25, 2020 179 days to go
Mar 26, 2020 178 days to go
Mar 27, 2020 177 days to go
Mar 28, 2020 176 days to go

15 Weeks pregnant

15 Weeks pregnant
Mar 29, 2020 175 days to go
Mar 30, 2020 174 days to go
Mar 31, 2020 173 days to go
Apr 1, 2020 172 days to go
Apr 2, 2020 171 days to go
Apr 3, 2020 170 days to go
Apr 4, 2020 169 days to go

16 Weeks pregnant

16 Weeks pregnant
Apr 5, 2020 168 days to go
Apr 6, 2020 167 days to go
Apr 7, 2020 166 days to go
Apr 8, 2020 165 days to go
Apr 9, 2020 164 days to go
Apr 10, 2020 163 days to go
Apr 11, 2020 162 days to go

17 Weeks pregnant

17 Weeks pregnant
Apr 12, 2020 161 days to go
Apr 13, 2020 160 days to go
Apr 14, 2020 159 days to go
Apr 15, 2020 158 days to go
Apr 16, 2020 157 days to go
Apr 17, 2020 156 days to go
Apr 18, 2020 155 days to go

18 Weeks pregnant

18 Weeks pregnant
Apr 19, 2020 154 days to go
Apr 20, 2020 153 days to go
Apr 21, 2020 152 days to go
Apr 22, 2020 151 days to go
Apr 23, 2020 150 days to go
Apr 24, 2020 149 days to go
Apr 25, 2020 148 days to go

19 Weeks pregnant

19 Weeks pregnant
Apr 26, 2020 147 days to go
Apr 27, 2020 146 days to go
Apr 28, 2020 145 days to go
Apr 29, 2020 144 days to go
Apr 30, 2020 143 days to go
May 1, 2020 142 days to go
May 2, 2020 141 days to go

20 Weeks pregnant

20 Weeks pregnant
May 3, 2020 140 days to go
May 4, 2020 139 days to go
May 5, 2020 138 days to go
May 6, 2020 137 days to go
May 7, 2020 136 days to go
May 8, 2020 135 days to go
May 9, 2020 134 days to go

21 Weeks pregnant

21 Weeks pregnant
May 10, 2020 133 days to go
May 11, 2020 132 days to go
May 12, 2020 131 days to go
May 13, 2020 130 days to go
May 14, 2020 129 days to go
May 15, 2020 128 days to go
May 16, 2020 127 days to go

22 Weeks pregnant

22 Weeks pregnant
May 17, 2020 126 days to go
May 18, 2020 125 days to go
May 19, 2020 124 days to go
May 20, 2020 123 days to go
May 21, 2020 122 days to go
May 22, 2020 121 days to go
May 23, 2020 120 days to go

23 Weeks pregnant

23 Weeks pregnant
May 24, 2020 119 days to go
May 25, 2020 118 days to go
May 26, 2020 117 days to go
May 27, 2020 116 days to go
May 28, 2020 115 days to go
May 29, 2020 114 days to go
May 30, 2020 113 days to go

24 Weeks pregnant

24 Weeks pregnant
May 31, 2020 112 days to go
Jun 1, 2020 111 days to go
Jun 2, 2020 110 days to go
Jun 3, 2020 109 days to go
Jun 4, 2020 108 days to go
Jun 5, 2020 107 days to go
Jun 6, 2020 106 days to go

25 Weeks pregnant

25 Weeks pregnant
Jun 7, 2020 105 days to go
Jun 8, 2020 104 days to go
Jun 9, 2020 103 days to go
Jun 10, 2020 102 days to go
Jun 11, 2020 101 days to go
Jun 12, 2020 100 days to go
Jun 13, 2020 99 days to go

26 Weeks pregnant

26 Weeks pregnant
Jun 14, 2020 98 days to go
Jun 15, 2020 97 days to go
Jun 16, 2020 96 days to go
Jun 17, 2020 95 days to go
Jun 18, 2020 94 days to go
Jun 19, 2020 93 days to go
Jun 20, 2020 92 days to go

27 Weeks pregnant

27 Weeks pregnant
Jun 21, 2020 91 days to go
Jun 22, 2020 90 days to go
Jun 23, 2020 89 days to go
Jun 24, 2020 88 days to go
Jun 25, 2020 87 days to go
Jun 26, 2020 86 days to go
Jun 27, 2020 85 days to go

Third trimester

Your third trimester is from to .

28 Weeks pregnant

28 Weeks pregnant
Jun 28, 2020 84 days to go
Jun 29, 2020 83 days to go
Jun 30, 2020 82 days to go
Jul 1, 2020 81 days to go
Jul 2, 2020 80 days to go
Jul 3, 2020 79 days to go
Jul 4, 2020 78 days to go

29 Weeks pregnant

29 Weeks pregnant
Jul 5, 2020 77 days to go
Jul 6, 2020 76 days to go
Jul 7, 2020 75 days to go
Jul 8, 2020 74 days to go
Jul 9, 2020 73 days to go
Jul 10, 2020 72 days to go
Jul 11, 2020 71 days to go

30 Weeks pregnant

30 Weeks pregnant
Jul 12, 2020 70 days to go
Jul 13, 2020 69 days to go
Jul 14, 2020 68 days to go
Jul 15, 2020 67 days to go
Jul 16, 2020 66 days to go
Jul 17, 2020 65 days to go
Jul 18, 2020 64 days to go

31 Weeks pregnant

31 Weeks pregnant
Jul 19, 2020 63 days to go
Jul 20, 2020 62 days to go
Jul 21, 2020 61 days to go
Jul 22, 2020 60 days to go
Jul 23, 2020 59 days to go
Jul 24, 2020 58 days to go
Jul 25, 2020 57 days to go

32 Weeks pregnant

32 Weeks pregnant
Jul 26, 2020 56 days to go
Jul 27, 2020 55 days to go
Jul 28, 2020 54 days to go
Jul 29, 2020 53 days to go
Jul 30, 2020 52 days to go
Jul 31, 2020 51 days to go
Aug 1, 2020 50 days to go

33 Weeks pregnant

33 Weeks pregnant
Aug 2, 2020 49 days to go
Aug 3, 2020 48 days to go
Aug 4, 2020 47 days to go
Aug 5, 2020 46 days to go
Aug 6, 2020 45 days to go
Aug 7, 2020 44 days to go
Aug 8, 2020 43 days to go

34 Weeks pregnant

34 Weeks pregnant
Aug 9, 2020 42 days to go
Aug 10, 2020 41 days to go
Aug 11, 2020 40 days to go
Aug 12, 2020 39 days to go
Aug 13, 2020 38 days to go
Aug 14, 2020 37 days to go
Aug 15, 2020 36 days to go

35 Weeks pregnant

35 Weeks pregnant
Aug 16, 2020 35 days to go
Aug 17, 2020 34 days to go
Aug 18, 2020 33 days to go
Aug 19, 2020 32 days to go
Aug 20, 2020 31 days to go
Aug 21, 2020 30 days to go
Aug 22, 2020 29 days to go

36 Weeks pregnant

36 Weeks pregnant
Aug 23, 2020 28 days to go
Aug 24, 2020 27 days to go
Aug 25, 2020 26 days to go
Aug 26, 2020 25 days to go
Aug 27, 2020 24 days to go
Aug 28, 2020 23 days to go
Aug 29, 2020 22 days to go

37 Weeks pregnant

37 Weeks pregnant
Aug 30, 2020 21 days to go
Aug 31, 2020 20 days to go
Sep 1, 2020 19 days to go
Sep 2, 2020 18 days to go
Sep 3, 2020 17 days to go
Sep 4, 2020 16 days to go
Sep 5, 2020 15 days to go

38 Weeks pregnant

38 Weeks pregnant
Sep 6, 2020 14 days to go
Sep 7, 2020 13 days to go
Sep 8, 2020 12 days to go
Sep 9, 2020 11 days to go
Sep 10, 2020 10 days to go
Sep 11, 2020 9 days to go
Sep 12, 2020 8 days to go

39 Weeks pregnant

39 Weeks pregnant
Sep 13, 2020 7 days to go
Sep 14, 2020 6 days to go
Sep 15, 2020 5 days to go
Sep 16, 2020 4 days to go
Sep 17, 2020 3 days to go
Sep 18, 2020 2 days to go
Sep 19, 2020 1 days to go

40 Weeks pregnant

40 Weeks pregnant
Sep 20, 2020      It is your due date!

Due date calculation 2.0

An alternative calculation of your due date, based on the Mittendorf-Williams method.

1st day of last period

Did you know?

  • 1. You may come accross various abbreviations for your due date. DD= `Due date`, EDD= `expected date of delivery`, EDC= `estimated date of confinement`

  • 2. We -and probably your doctor too- use Naegeles method (anno 1838) to calculate your due date: Add 280 days to the start of the last menstrual cycle, or 266 days to the ovulation.

  • 3. Your due date is an estimate, it is an average. In the chart below you can see the reality. In week 38, 2 weeks before the due date, 2 out of 10 women will give birth.
    In week 39, 1 week before the due date, 2 out of 10 women will give birth.
    In week 40, the due date, 3 out of 10 women will give birth.
    In week 41, 1 week after the due date, 2 out of 10 women will give birth.
    It is very unlikely that your baby will gestate for longer than 42 weeks. In such cases, estimated due dates may have been incorrectly calculated.

  • 4. A more accurate method to determine the due date is the Mittendorf-Williams Rule This method can also predict the likelihood of premature delivery, which affects 400,000 births annually in the United States. You may try this method yourself using the form above